The moment I returned home while she was away, I noticed the room door was unlocked. Inside, I found Kotomi engrossed in masturbation with a sex toy. Her cute face licking and kissing passionately, I instantly got turned on and we immediately had unprotected sex, enjoying plenty of creampie. She's an adorable, cheerful little sister type who fully reveals her naughty side. The scene of her swallowing cum in the bath is perfectly executed! Her pleading voice saying "Fill me up~" is irresistibly captivating. Even if she tries to hide it, it's obvious—seeing her hand stroking that hard dick makes me instantly aroused. There's no doubt you'll be completely enchanted by Kotomi's charm and end up enjoying every moment with her!