Unable to resist the irresistible temptation of his girlfriend's large buttocks unconsciously revealing her panties, he couldn't help but rub his glans against her panties and penetrate her directly! He continued to thrust and ejaculate inside her from behind while she was in heat with her J-series white tiger pussy. (Aizawa Miyu WAAA-503)

Because my girlfriend's younger sister, Miyu, exposed her unsuspectingly large buttocks, I lost my mind and pushed her down. Even if she rejected me, as long as I promised to only wear underwear and do bare buttocks, Miyu's cunt would be soaking wet! As I rubbed my glans, sounds started to escape, so I thrust in directly! Looking at the schoolgirl's pink buttocks, I frantically thrust into her aroused cunt from behind, her 88cm-long buttocks began to tremble. Miyu was so cute, I couldn't help but thrust into her from behind and ejaculate multiple times!!