The newly transformed monster wants you to make a mess of her. Your big tentacle, blue cock, looks so inviting. She encourages you to masturbate for her and before the monster knows what hit her she has been covered with a huge wad of green slime. Not exactly what she was expecting, but the monster must find her fun where she can. She fondles the places on her body where the slime hit her, loving the way it feels, she rubs it around her breasts. The green slime is thick but has a nice gooey drip to it. The monster could get used to this messy stuff.