One day, I got drunk and sneaked into her bed. The next morning, when I woke up, I saw her little sister 'Kasumi' next to me! Kasumi seduced me by teasing me, who mistook me for an older sister... My silky black hair and huge breasts... In complete contrast to her, Kasumi had an outstanding style, and without hesitation, I got a full erection! Kasumi's overly voluptuous body and the completely addicted slut technology Kuzunuma were confirmed! Facesitting, titty fuck, creampie SEX... a total of 4 shots. 130 minutes thrown by her little sister's hot body.