I'm having trouble with my four step-sisters who are all so stylish! Because... they're competing with each other to see who can make me get hard! I want to treat them equally, so I can't just get horny! I try my best every day not to get an erection, but one day, I got a full erection when they showed me their body stockings! When my step-sisters saw my huge dick, their desire to put it in exploded, and they crowded around my crotch in even more erotic body stockings...