Try to stop again

Andy lay there covered with Goo as his penis twitched a few more times. He opened his eyes and saw a small green glow as the mist began to reform above his cock. He felt the twitch again as his sex organ began to stiffen once more as if waiting to receive the creature again as it had reformed completely.

"Pro....... pro....... Prohibere, Prohibere, PROHIBERE!" He begged as he saw the creature wince as if in pain before disappearing.

Andy breathed out a sigh of relief before he passed out from exhaustion.