色気ムンムンな彼女のお姉さんがささやき淫語でこっそり誘惑してきて浮気セックスしちゃう最低な僕。

She was able to do it for the first time. When I was thrilled and asked to enter the house for the first time, I was there ... Her older sister'Sora-san'who has no sex appeal! The butt that comes out of the shorts, the bulge of the chest, the obscene lewd words whispering in the ear ... I am a virgin and the stimulus is strong and I can not stand it and erection. Sora who noticed it secretly played with my crotch on her side ... I was robbed of my virginity before her.