I do that all the time, i wank but dont cum for a while and watch shemales cock porn for an few hours to build up my cum, then lay on by bac kwith my legs over my head and wank hard while watching shemales wank , i can shoot a good load all over my face and in my mouth, its yummy to swallow hot fresh gooey cum! sometimes i put black stockings on and record myself and wank to it later, gets my cock spunking even more!