Forgot to add. This is also one of two fics that will be for Tentaclween 2024.

Please remember this is just a head cannon and none of this is real. Just a bit of fun I would like to do in a fic.

Drug two will give the eggs enough time to be inseminated and grow before eventually wearing off. By the time that happens the eggs will be too big for them to come out and the effects are permanent.

Drug two: undos the blinding and paralysis while somewhat neutering them. They will actually produce more semen while allowing the testicles to grow a bit, but the victim's sexual urges will drop to 0 while having erectile dysfunction. All to prevent the victim from just cumming the eggs out.

Changing up the drug a bit
Drug one: blinds and paralyzed the victim with them being fully aware of the things that follow

Eventually laying their eggs in. After laying the eggs the Ovipositor will fill the testicles with new drugs to negate the previous one as well change the body a bit.

The drug itself will knock them as the victim cums. Making sure their own testicles are empty but cock still stuff. This will allow the insectoid to maneuver the body over so they can slip their ovipositor into the cock.

Let us not forget the drugging aspect of this. Drugging them by pulling them with sex. They have chemical sacks attached to their testicles that will empty in each one before combining when they cum. Making the drug that will be fast acting and powerful.

Basically neutering the guy if he survives but there's a high chance of him dying. That is if one goes down the vore path.

They can still have the six legged form for the vore/option. Where they basically eat their way out after eat as much sperm as they can before they start cannibalising their siblings. Once at a decent size and lowering the competition do they eat their way to freedom.