Late at night, the brother knows that his sister-in-law is always alone masturbating to comfort herself while waiting for sex with her husband. Although she should be longing for sex with her husband, he goes straight to sleep as soon as he returns home. I feel sorry for such a sister-in-law, and if there's anything I can do, I'll have a purely physical relationship with her! Even though we promised 'safe sex,' after doing it several times, the sister-in-law finally asked for unprotected sex! While feeling guilty towards my brother, I still respond to the overly erotic request from my sister-in-law and ejaculate inside her. If she gets pregnant, that child will likely be mine...
