Simon (18, living with family, bbw is now most desired) (3rd Person)

Simon woke up to the sun shining in his eyes. As he gets up he remembers he has plans to meet his girlfriend, a cute and petite beauty named Emily. While getting dressed he notices his family photo on his dresser.

A picture of him, his mom, and sister. Both his mother and sister being what he considered to be fat and ugly. But something strikes him different, while the photo is the same. He sees his mother in a new light, more seductive. With her large ass and big belly. Same for his sister as she appears cute with her belly and double chin.

Is he now attracted to his mom and sister. The raging boner he has tells him yes, yet his mind says no.