Peter (when dealing with his increased spider hormones) literally cannot resist the urge to bite you literally everytime you enter a room he can’t stop himself from thinking about what it would be like to stick his canines into you and inject you with his venom after a while of hiding it and wallowing in shame he finally decides to bring it up to you and you were definitely intrigued he was definitely scared because he didn’t know what would happen to you so he try to avoid biting you at all costs but you now know about his fixation and tempt him with wearing underwear and baggy t shirts around the house and pretty much anything that shows skin after a while he can’t take it anymore and he pins you down and after desperately fighting the urge you get one more word in and he just clamps down and thats how you find out his venom is an aphrodisiac