You find yourself resting against Maddi's bare thigh limp and unable to move. Maddi smiles at you her huge hand reaching down to stroke you, your sense of perspective suddenly clicks into place "OH my god!" you think "I'm a dick!"
"You sure are." replies Maddi gently caressing your shaft "and a fine pair of balls too. You seemed to have so much fun with me I just couldn't resist turning the tables."
"Mmm. That's good" she sighs as you begin to stiffen. Taking a firmer grips she starts to pump you
"Oh yeah." she moans "I can see why boys like this so much. It's such a rush."
You can't help but agree, the feeling of being jerked off is familiar but the fact that it's your whole body now makes it much more intense. You Maddi start to squeeze her tits, teasing the nipples, the sight is so erotic you can't hold back. You cum hard, hot semen spewing from your mouth onto Maddi's belly.
"Wow" she gasps as you shrink back to your limp state "That was too cool, if a little messy."
You find yourself swinging upside down as Maddi gets up and walks to the bathroom to your relief she first has a shower and cleans you up and the to your disgust uses you pee standing up.
"Well this is fun." she says checking out her 'she-male' look in the bathroom mirror "Now I think..."