[YSN-476] I can't get enough of the doughy, dominant, chubby sister with the tight pants and tight T. Kana Shinozaki

lfhhgh_972

My sister, who recently gained weight and can't fit into her pants, asks her brother for support. However, her mischievous brother's prank turns into him putting his hand into her sister's panties and moving his fingers. From there, the situation escalates as her brother, who is serious and naive, tricks her into various perverted plays such as 'let's do irrumatio to make your face smaller', 'let's do cowgirl to make your waist smaller', 'let's do missionary to train your abs', 'let's drink semen to make your skin smooth' and so on.