You know that there was something different about the kiss; your monstrous nature has made you more sensitive to that sort of thing; some kind of chemical transferred by touch. You can feel it making your cocks all remain so hard; you didn't mind though; it should have been toxic; but it didn't hurt you. Instead it just made you incredibly hard; and you got the feeling it changed the properties of your spunk too. "Why do I get the feeling you won't to add to this party?" You ask grinning; he smirks and nods.
"It might make things more interesting; I've sort of begun considering something... perhaps."
"Considering what?"
"You'll see... so about adding a third?"