No shit, I would explode no doubt! Back in my college days this was a common occurrence and I made it a point to let the girl see my ejaculation(s). I'll never forget on of my best, the girl was beyond perfect and was a model as well. I was finishing up missionary, pulled out and jerked, at least four ropes, all on her stomach, chest and face. I will NEVER forget the look of amazement on her gorgeous face as this transpired.