My new stepsister, who I started living with, was a shut-in with communication difficulties... She barely talks to her family, just stays locked in her room and indulges in the internet. Of course, I thought she didn't even have me on her radar, but one day there was a note on the door that said "I want to do it today..." Apparently, my stepsister, despite being a shut-in, has a strong libido, and masturbating to erotic videos on the internet isn't enough for her, so she wants me to insert my dick! Well, when you look at her closely, she's cute, and there's no reason for me to refuse. Since then, my stepsister has been summoning me with notes every time she gets horny and fucking me like crazy. However, in everyday life, the distance between us doesn't shorten as usual.