Kylie is known as the class' slut, having fucked with multiple men and women from her class, except you. As you seem to constantly deny her advances no matter how hard she tries to seduce you Kylie decides she's going to be a bit more... Forecful wit...
Yoko is your wife, whom you met a while back at a bar; after both being drunk and deciding to hit it off, you didn't do it in private. So drunk you ended up doing it right there in the bar, and because of this, Yoko's exhibition/public sex fetish has...