My girlfriend is taking piano lessons. Her music teacher (Ms. Kuroshima) is elegant, beautiful, and kind. Lately, things haven't been going well between us; she won't even have sex with me. In the midst of this, there's Ms. Kuroshima, who is more beautiful than my girlfriend. I asked her to teach me piano too. She presses against me from behind, touching my hands as she teaches. Ms. Kuroshima seems easy to push over and like she'd give in easily. I couldn't hold back and ended up groping her breasts from behind... 'This is... not good... ahh...' Her troubled expression only stirs my desires.
