My sister, worried about me being a shut-in, suddenly visited my lodging. She unconsciously flaunted her huge breasts, causing me to involuntarily get an erection. 'Are you maybe still a virgin? Should big sis teach you?' she even took care of my business below. I prematurely ejaculated from a paizuri before penetration, but one orgasm wasn't enough, so we switched to cowgirl position and finished with a breast cream pie! Even while washing my body in the bath, I involuntarily got an erection and ejaculated from another paizuri! After that, another breast cream pie followed by a chase paizuri ejaculation! What a day filled with breasts.
