Upon learning that her brother is a virgin, the kind-hearted and innocent younger sister decides to be his first. In the stuffy room during summer, they kiss and exchange saliva. She licks every part of his body thoroughly—ears, nipples, armpits, belly button, feet, and anus! After making him ejaculate through handjob, she swallows the semen that sprays out. Still hard from his first experience of pleasure, she rides him in a sweaty cowgirl position to deflower him! One orgasm is not enough, so she repeatedly releases inside him raw!
