New office lady Yuna ends up going on a business trip with her high-pressure boss, only to find out they're sharing a room. Her boss transforms like a male gorilla and embraces Yuna. Then, the hypersexual boss continues to hold her even during the shower after sex, and toys with Yuna's body after bathing. Suddenly, as if his batteries ran out, he tries to sleep without inserting. Yuna's body started to ache after being fucked for four hours! 'I want more of this cock!' Role reversal!! Yuna takes the initiative, rides him, and fucks her exhausted boss until morning.
