Megako-chan's manga / #Twins(3)

After realizing his feeling, Kazuma has started masturbating with his fraternal twins, Yuji's clothes then eventually gets caught. With lying excuse, they agree to be "Sex partner" until Kazuma finds a lover..

A boy finds his neighbours & friends, twins, making out & is aroused by it. The twins find out he was watching them & the obvious happens

A boy's twin brother is being abused by their mother & isn't allowed to leave the house . The twins are in love with each other.