「I've decided to work at Sister's Soapland! I'm going to make a lot of money, so from today, you're my practice dummy!」Is this a new kind of sibling love!? Me, a practice dummy for my sister.「Sister! You have an amazing body!! Even though we're siblings, I can't get rid of my erection」My body reacts honestly… and my sister is too sensitive, the piston won't stop!「Stupid, this is my practice, so what are you going to do with your sister's excitement! (Huff huff)」
