Momo is a high school girl who loves her brother but can't be honest with him. She's happy to see her brother who has returned after a long time, but she can't help but be a little shy. But her brother gets very excited when he sees his sister's panties through her defenseless skirt! He can't help himself and inserts his dick into her pussy! His sister is so happy to have sex with him! She's grown up to the point where she even brings a vibrator and asks for something that feels good!