DANDY-639 "Can a pure-hearted female student find a restrained boy with the handcuff key on his dick and not get horny even if he gets an erection?" VOL.1

A male student was caught on his way home from school and restrained in handcuffs outdoors. - It seems that if you tie the key to a male student's dick, a pure-hearted and serious female student will help you! - Observation starts from the sauce! - Eventually, a serious female student comes to help me, but I have a hard time getting the key, and my cock quickly becomes erect from the stimulation! - I'm too embarrassed to look directly at him, but I'm excited by his erect penis. - They have sex like crazy until the sun goes down.