Asahioka Koichiro has confessed his feelings to Maitani Sayoko, the girl he has always had a crush on and sits next to him, and they successfully became a couple.
The two innocent virgins gradually develop a sexual relationship,
and spend their days together happily in body and mind, but then a handsome, promiscuous senior appears and the atmosphere gradually becomes more uneasy.
Will Koichiro and Sayoko be able to spend a happy summer vacation together…?
































