Seino Ayaha is someone who is too cute to resist even for her own brother. They’re shy at first, but warm up to each other’s bodies after an intimate bath together where she gives him a blowjob. They later take it to the bedroom where the two can no longer hold back their desire for each other and have intimate sex. She rides him and gets fucked from behind before being cummed inside of. On another day, after finally becoming comfortable with each other, they go at it again in another lust filled sex frenzy between the two with similar results.