Soon he felt so horny he didn't even try to fight him off. Instead he rubbed his knot against the sheeds, hoping he would release a load and by that his tourment.
His face was pushed even further down in the sheeds as the creature changed his balance. Mike was confused by what was happening but then, as another hand appeared on his butt he knew. His soft moans had been heard! He pushed his ass further in the air, stretching his cheeks apart so the anthro could enter him more easily. Apparently the anthro didn't much care about his comfort because in one swift motion he pushed his 14 inch knot inside of Mike's expecting hole. Mike yelled in pain but that quickly changed to deep pleasure as the dog started to move his hips, pushing his shaft deeper inside of Mike. The dog pinned Mike down by sheer strength and mass, only moving his hips back and forth. He growled in Mike's ears but Mike didn't much care. He just concentrated on getting fucked by that maginificent hunk! Harder and quicker the penetration git and Mike pushed his ass even further along the shaft, hoping to get another inch out of it.
Without much warning the creature erupted in Mike. He felt hot liquids filling his intestines and started milking the cock inside his anus. He really wanted to get every last drop of it!