As you finish, you feel that there is still an emptiness in you that's almost painful. Whatever you were, you needed something. But what? You heard a knock on the door, and as you turned towards the door, you felt a burning in your vagina. The fires of need. Whoever was at the door had something you needed. Something to satisfy you. You immediately move to the door, flinging open the door without putting on any clothes or covering up your wings or horns.
At the door, a muscle-bound man carrying a box is standing.
"Why don't you put down that box, big boy, and come lie down with me?" you said, breathlessly, as you pulled him into a kiss. It was a little awkward, trying to kiss over the box, especially when the man lost his grip on the box. Without breaking the kiss, you sank you caught the box with one hand, holding it as easily as this man had done with two. With your other hand, you pulled the man inside, and closed the door behind you.
Dropping the box just inside the door, you continued to kiss the man, as you pulled him into the bedroom. Your vagina still quivered with need, as you pulled off his clothing, him not resisting anymore.
"Get on the bed," you purred, as you finished pulling off his clothing. He does so, as you get on the end, and crawl up until your mouth is level with his penis, your vagina level with his feet. You began to grind your vagina on his feet as your mouth began working on his penis. Your vagina began to feel slightly better, as you felt the man's right foot shrink from your ministrations. You moved to his left foot, and it, too, shrank. You moved your vagina up his legs, and they slowly shrank, the muscle rearranging itself to suit his new form. All this time, you kept your mouth around his penis, contorting your body into ways you didn't even think was anatomically possible, as you rubbed your new vagina over every inch of your victim's legs, removing all hair, and muscle and shrinking the legs themselves so that they were slightly shorter than the legs of your new form. As he cummed in your mouth, you got flashes of memory. The man telling his wife he was going on a business trip. He drove to a hotel, where he met a woman, and the two had sex late into the night. You swallowed the cum, shivering in the pleasure of the sins of the man. His legs now completely changed into whatever they were now, you walked on your hands up until you were lying with your breasts touching his chest, your face level with his. Then you continued the kiss, moving up and down on his rod with your vagina. As you did, you began to feel his emotions and thoughts when he fucked the woman in the hotel. You felt no remorse, or sadness or any desire for forgiveness in his heart or mind.
As you felt the hunger within your vagina begin to fade, you felt his penis beginning to shrink, despite being fully erect. His grunts slowly began to transform into moans, as you stuck your tongue almost fully down his throat. As his penis shrinks further, you felt a pressure building up from where your nipples were touching his. The pressure builds as two breasts emerge from his chest. Thrusting your groin forwards, you clamped down with your vagina around his cock and balls, now barely erect at all, and you hear an unmistakably feminine moan, as his entire cock and balls dissolved into liquid and was drawn into your body, leaving a vagina behind. In bliss from the experience, you pass out, your head resting on the newly made woman's right breast.