スケベに実った彼女の妹、不在強姦計画彼女のいない2日間、絶え間なく種付けレ●プ

The protagonist, Hajime, is introduced to his girlfriend’s sister and gets csaptivated by her beauty. From that day on, he begins to channel his inner psychopath. When his girlfriend leaves for a few days, he takes the opportunity to spend some alone time with his sister.