放課後かすたむ☆たいむ ～Customize Lovers～

Nodoka is self-conscious about her looks and decided to join the drama club to change herself for the better, but the club is in danger of being closed. There’s only one member: the club leader Nobuhiko. One day while walking to school, she came upon at a small shrine a tiny being the size of a stuffed animal, which called herself the ‘Goddess of Beauty’. In exchange for all the candy that Nodoka gives her, she offers to grant her a wish to make her into the world’s most beautiful woman. However, in order to maintain her appearance, she needs to have a man’s seed in her.

[from Hau~ Omochikaeri!]