My childhood friend, Yui. She's always been interested in dirty things... I can't stop masturbating every day... I can't stop being frustrated... That's my childhood friend. Before we knew it, we were in a sexual relationship... At school, at home, even in the park... she keeps seeking out my dick... She doesn't study and only does sex, so her test scores are barely passing. If this continues, I'll be expelled! We decided to stop having sex for two weeks and studied hard to avoid failing... Both of us are frustrated and our sexual desires are about to explode... Today, we're going to have sex all day at a love hotel.
