[Heh. Hearing Atsushi say the word “horny” is pretty damn amusing.]

Just because. It’s probably better if you’re already in the mood, then the fyrra can enhance the feeling.

[Chuuya hasn’t messed with aphrodisiacs too much, but it makes sense.]

Besides, people might just try shit they’ve been secretly wanting to do but couldn’t work up the nerve to try otherwise.

[A kink enabler, if you will.]

Not saying that’s a main reason. Just one draw of the stuff.