Karen opened her eyes and looked down at her new lover...now new body. Jon clearly had control of his eyes, and Karen could see the mixed emotions behind them.
"I'm not going to apologize," Karen started. "You set the ground rules by pretty much raping me." Karen could see those words hit home. Was that remorse? Karen kept her body relaxed, then 'opened' her second mouth.
"I'm sorry, Karen. I was an ass. You have no idea the rush of horniness I felt. I was thinking with my other head," Jon admitted sheepishly.
"You still are, silly," Karen retorted with a smile and a stuck out tongue. "I know what you meant, though, and I can't exactly blame you either. I never realized until now how concentrated the feelings are in a penis. Want to keep masterbating with your new dominatrix hand?" Karen was rewarded by an immediate hardening of her...Jon's?...penis which had been getting pretty flaccid. It appeared erections were still determined by Jon's arousal. Interesting...
Karen didn't wait to see if Jon had anything more to say. She closed her second mouth, smiled again with her primary one, and got down to the business of serious 'masterbation'.
Karen closed her eyes and started to really explore how her body worked from 'the inside'. She learned even though her point-of-view was from that of her old head, her body still operated as it had for Jon. Moving her body resulted in movement by Jon's form. The options available in her left hand, though, were expanded greatly from before. In very simple terms, her original arms were her old left thumb and forefinger, her original legs were her left pinky and ring finger, and her head was her middle finger. Her front torso and abdomen was her palm, her back was the back of her hand. Thanks to the wish, though, what would have been hopelessly confusing worked naturally for her.
Still very confusing, though, were the feelings coming back to her. Nothing in her wishes had prepared her for a penis being her primary groin sensation. Again, her body was mostly Jon's old form according to her perception. The sensations coming from her hand were even more bizarre. Although the sensation of being penetrated was more natural in her experience, albeit with a finger or dildo, nothing in her experience prepared her for the base of her palm being fucked.
Because that was exactly what she felt. Jon's...her?...penis was straining as it filled her vagina, which was now located in her left palm. She reached up with her right hand hand to caress her breast, and was rewarded with a rush of pleasure eminating from a new erogenous zone on the left side of her palm. It appeared Jon was feeling everything as well because her penis twiched involuntarily. No surprise...none of the wishes had interfered with what he felt, just want he could do with it. Okay, Karen thought with an increasingly mischievous grin, let's give him something to really cream himself over.
Karen opened her eyes again and checked to see what Jon was doing. She didn't have as good a sense of his head, likely due to her point of view being her own head. Jon's eyes were closed and his face was a model of concentration. She decided she'd be nice and give him something to do. She leaned her middle finger...her head...over to bring her two heads eye-to-eye. With her four other fingers...her arms and legs...holding her left hand up, she opened her second mouth, and kissed Jon. Jon responded in kind. Karen started to move the base of her left palm up and down slightly as she continued to caress her left breast...palm?...with her right hand. She could feel the pleasure shooting between her penis, her palm vagina, and her palm left breast. As it approched a crescendo, she reached up with her left forefinger and caressed her palm right breast. All the compounding sensations were just too much now and her penis exploded into her palm vagina. She broke her kiss to scream out with both mouths open, and was happy to hear Jon reacting similarly.
Karen embraced her body with all the fingers of her left hand, wrapping the arms, legs, and even head around what still felt like 'her' body. The afterglow continued for what seemed like years as her penis continued to pulse inside her palm vagina, and she learned she could still tense her vagina regardless of it's new location.
She could really get to like this!