After a few seconds of holding his breath, he let out a very deep, "AAHHHH... YEAAAH... AAHHH f**k YEAAHH..." as he jerked his body. He was kind of half thrusting, and by this time my gf was ever so slowly moving her hips into his thrusts. It was as if he was trying to deliver every drop of his sperm as deep as he possibly could. When he was perhaps half way through inseminating her, I began to notice a slight amount of semen forming around the base of his c**k and around my gf's p***y. He stayed in this tense rigid form for at least two minutes. The shaft on his c**k, even after two minutes continued to slightly jolt sporadically every five to ten seconds. It was hard to say how much semen he had just deposited in my gf, especially after an entire night of s****l teasing from his failed d
