akira has been in love with his friend's mom, yuka, and confesses to her on his birthday, but is rejected. unable to let go of his feelings, he decides to lose his virginity at a soapland with a woman like yuka. the no.1 girl at the shop he chooses turns out to be yuka herself! she reluctantly agrees to help him out, and his life is changed forever by the incredible sex. he becomes a regular at the shop and even sneaks her home.