I remember I used to cum in my girl's mouth all the time (and she'd spit it to either side of the bed...yeah, I know, lame...if you ever had occasion to walk either side of the bed, you'd think you were walking on fallen leaves), and the one time I pulled out and splooged all over her stomach, she was like, "Eww, great, I've got to go clean this off". Never understood that.