Satsuki's Swimsuit Is Too Sexy and That's the Problem

Before a luxury cruise, horned Satsuki shows her teacher a revealing swimsuit. He says it is too sexy, but she seduces him into paizuri. She then moves to vaginal penetration and intense sex. She flaunts a cum bridge, gets creampied, and the stained swimsuit forces them to do laundry instead of the cruise. She still offers to do it again when they return.