MUDR-280 Ever since that day... Jun Suehiro, a beautiful girl in uniform, is tied up and trained to cum inside

[Suehiro Jun's hemp rope bondage SM debut!!] I knew it from the beginning. The secret between this man and his mother... Jun, a young girl whose mother died in an accident six months ago, lives with her stepfather, who was her new husband. The shock of the accident caused her stepfather to become mentally ill and lose his job. Unable to leave her stepfather alone, Jun took a leave of absence from school to continue looking after him, but... knowing her stepfather's 'secret', Jun just couldn't bring herself to open up to him... Hemp rope bondage, candle torture, toy training, creampie... the desire directed at her in place of her mother gradually leads to the girl's hatred gradually falling into a state of resignation... Suehiro Jun's first attempt at full-scale SM bondage leads to an unexpected urination and climax!