A woman secretly in love with her boyfriend, on her birthday, asks a friend to give her the most lewd and pleasurable gift of sex until sunrise. (Hinako Mori, HMN-388)

Actually, I really like him, but we had a fight and couldn't spend my birthday with him... So I asked a handsome male singer/actress to stand in for me, so he could enjoy a fun-filled birthday celebration! Unaware of Mori Hina's intentions, I surprised her with a luxury car, a nighttime helicopter ride, 100 roses, and a necklace as gifts. Finally, after numerous surprises, we had real sex—both cute and extremely erotic—(and there was even a twist surprise using a giant Shinjuku billboard!!?).