Ethan Costas - FC, GSFC, LVFC
@ethancostas.bsky.social
(He/Him) Creator of the upcoming webcomic Ruffer Days. I'm an artist bringing you bears, bullies, and big boys! (18+)
Links: https://linktr.ee/ethancostas
Patreon: http://patreon.com/ethancostas
Kofi: https://ko-fi.com/ethancostas
Links: https://linktr.ee/ethancostas
Patreon: http://patreon.com/ethancostas
Kofi: https://ko-fi.com/ethancostas
Pinned
November's art includes a pinup of Captain Salty Dawg (including nude alts) and a NSFW comic of Ethan the Rim Rimming Ghost stealing Pete's underwear and giving him "quite the scare."
www.patreon.com/ethancostas
www.subscribestar.adult/ethancostas
www.patreon.com/ethancostas
www.subscribestar.adult/ethancostas
For those that I saw at FC thanks for making my con a GOOD ONE!!
Pictured: Some of the yummy food I ate~!
Pictured: Some of the yummy food I ate~!
January 20, 2026 at 7:01 AM
For those that I saw at FC thanks for making my con a GOOD ONE!!
Pictured: Some of the yummy food I ate~!
Pictured: Some of the yummy food I ate~!
Reposted by Ethan Costas - FC, GSFC, LVFC
We at the special table
January 19, 2026 at 2:29 AM
We at the special table
Reposted by Ethan Costas - FC, GSFC, LVFC
“… and he wrote Shadow Mpreg fanfic…”
January 18, 2026 at 9:37 PM
“… and he wrote Shadow Mpreg fanfic…”
Reposted by Ethan Costas - FC, GSFC, LVFC
I've Talked about Comics in the past and I've been heavily considering it again as of late but I feel I should show off what I could do as a lil teaser I suppose. YA KNOW its old cuz Titus is rocking his Older Design.
January 18, 2026 at 8:06 PM
I've Talked about Comics in the past and I've been heavily considering it again as of late but I feel I should show off what I could do as a lil teaser I suppose. YA KNOW its old cuz Titus is rocking his Older Design.
NIGHT MARKET AT FC TIME...
Gonna be a bad dog tonight~
Gonna be a bad dog tonight~
January 18, 2026 at 6:27 AM
NIGHT MARKET AT FC TIME...
Gonna be a bad dog tonight~
Gonna be a bad dog tonight~
Reposted by Ethan Costas - FC, GSFC, LVFC
Wolf O'Donnel O-Ring!
It's kinda crazy to me that in all the time I've been posting nude dudes online I'd never gotten around to Star Wolf here! I've had a crush on this bad boy for a looong time, ever since Star Fox 64 actually. Happy to finally draw 'im up! #nsfw
It's kinda crazy to me that in all the time I've been posting nude dudes online I'd never gotten around to Star Wolf here! I've had a crush on this bad boy for a looong time, ever since Star Fox 64 actually. Happy to finally draw 'im up! #nsfw
January 18, 2026 at 4:41 AM
Wolf O'Donnel O-Ring!
It's kinda crazy to me that in all the time I've been posting nude dudes online I'd never gotten around to Star Wolf here! I've had a crush on this bad boy for a looong time, ever since Star Fox 64 actually. Happy to finally draw 'im up! #nsfw
It's kinda crazy to me that in all the time I've been posting nude dudes online I'd never gotten around to Star Wolf here! I've had a crush on this bad boy for a looong time, ever since Star Fox 64 actually. Happy to finally draw 'im up! #nsfw
Reposted by Ethan Costas - FC, GSFC, LVFC
Outclassed 2 - Page 54
Glazed like a donut
You can support my work at patreon.com/nanoff and see the next page a week early (among other stuff)
Glazed like a donut
You can support my work at patreon.com/nanoff and see the next page a week early (among other stuff)
January 17, 2026 at 4:35 PM
Outclassed 2 - Page 54
Glazed like a donut
You can support my work at patreon.com/nanoff and see the next page a week early (among other stuff)
Glazed like a donut
You can support my work at patreon.com/nanoff and see the next page a week early (among other stuff)
Milk Belly Bakery - Lemongrass Chicken Salad Sando
January 16, 2026 at 8:56 PM
Milk Belly Bakery - Lemongrass Chicken Salad Sando
Reposted by Ethan Costas - FC, GSFC, LVFC
January 16, 2026 at 4:00 PM
Late night Wendy's nugg party run
January 16, 2026 at 7:14 AM
Late night Wendy's nugg party run
Reposted by Ethan Costas - FC, GSFC, LVFC
Pin up phone painting for @raygundraygun.bsky.social !
January 14, 2026 at 5:38 PM
Pin up phone painting for @raygundraygun.bsky.social !
Nude year new me
Some New Years sketches of Ethan and Cody from years past
Some New Years sketches of Ethan and Cody from years past
January 14, 2026 at 9:24 PM
Nude year new me
Some New Years sketches of Ethan and Cody from years past
Some New Years sketches of Ethan and Cody from years past
FC FC FC FC FC
January 14, 2026 at 9:06 PM
FC FC FC FC FC
Reposted by Ethan Costas - FC, GSFC, LVFC
A More... Indulgent piece I will admit, another piece of the Bottom Bear Saga I started and theres more to come sooooon.
but...as a cheat, this would stun lock me so...
Theres another version on my FA if ya interested.
www.furaffinity.net/view/63617825/
but...as a cheat, this would stun lock me so...
Theres another version on my FA if ya interested.
www.furaffinity.net/view/63617825/
January 11, 2026 at 12:47 AM
A More... Indulgent piece I will admit, another piece of the Bottom Bear Saga I started and theres more to come sooooon.
but...as a cheat, this would stun lock me so...
Theres another version on my FA if ya interested.
www.furaffinity.net/view/63617825/
but...as a cheat, this would stun lock me so...
Theres another version on my FA if ya interested.
www.furaffinity.net/view/63617825/
Reposted by Ethan Costas - FC, GSFC, LVFC
Reposted by Ethan Costas - FC, GSFC, LVFC
Outclassed 2 - Page 53
Walter's gonna walk out of this completely white at this point
You can support my work at patreon.com/nanoff and see the next page a week early (among other stuff)
Walter's gonna walk out of this completely white at this point
You can support my work at patreon.com/nanoff and see the next page a week early (among other stuff)
January 10, 2026 at 5:06 PM
Outclassed 2 - Page 53
Walter's gonna walk out of this completely white at this point
You can support my work at patreon.com/nanoff and see the next page a week early (among other stuff)
Walter's gonna walk out of this completely white at this point
You can support my work at patreon.com/nanoff and see the next page a week early (among other stuff)
Who am I seeing next week at FC??
January 10, 2026 at 9:38 AM
Who am I seeing next week at FC??
Reposted by Ethan Costas - FC, GSFC, LVFC
white butt version on November patron animation
January 10, 2026 at 5:56 AM
white butt version on November patron animation
Reposted by Ethan Costas - FC, GSFC, LVFC
WIP rough pass for a little Wilbur & Harold short I've been working on the last couple of months! 😼
January 7, 2026 at 10:45 PM
WIP rough pass for a little Wilbur & Harold short I've been working on the last couple of months! 😼
Reposted by Ethan Costas - FC, GSFC, LVFC
This is why you need gym buddies
January 6, 2026 at 7:10 PM
This is why you need gym buddies
Reposted by Ethan Costas - FC, GSFC, LVFC
Bradley is having a fun time with himself~🎮
January 4, 2026 at 4:33 PM
Bradley is having a fun time with himself~🎮
Reposted by Ethan Costas - FC, GSFC, LVFC
I just think he’s neat
January 4, 2026 at 10:32 PM
I just think he’s neat
Reposted by Ethan Costas - FC, GSFC, LVFC
Realized I never posted Vector here
December 31, 2025 at 12:53 AM
Realized I never posted Vector here
Reposted by Ethan Costas - FC, GSFC, LVFC
It's so much more enjoyable drawing something without much pretension or expectations. I had this one ref that I wanted to draw Death in, and that's it.
I love Death... and armpits... and this beefy kinda of body. Though a belly would be very nice too
I love Death... and armpits... and this beefy kinda of body. Though a belly would be very nice too
January 3, 2026 at 4:41 PM
It's so much more enjoyable drawing something without much pretension or expectations. I had this one ref that I wanted to draw Death in, and that's it.
I love Death... and armpits... and this beefy kinda of body. Though a belly would be very nice too
I love Death... and armpits... and this beefy kinda of body. Though a belly would be very nice too