Silver grips your tail hard and gives it a short, sharp twist clockwise as he pins you in place against the edge of the hot tub. You squeak involuntarily and twitch as warmth flows out suddenly from your tail, your ass swelling and becoming more sensitive as it pushes against Silvers groin.
The bastard chuckles and gives it a another little turn sending a fresh wave of heat down your thighs and up your spine causing your body to change further. This time you tense, almost jumping and Silver whispers "hop little bunny, hop hop hop..."
You start to snarl a reply but he simply twists again each time you recover from the previous one so that all you can do is twitch and wiggle against him as the transforming warmth spreads throughout your body.
Your battle to regain some self control and break his grip as Silver transforms you slowly but your constantly distracted as warm sensations spread out from your tail, circling through your swelling rear, tickling your spine as the magic spreads first upwards and outwards into your growing chest to tease at suddenly sensitive nipples.
The changes pass higher, reshaping your neck and face, even as your growing hair slips past your eyes, obscuring the view of your sliming arms and hands. Even through the waves of warmth and pleasure the transformation sends through your body your aware of the weight of Silver pressing against you seeming to grow as your own body mass shrinks. Theres nothing left of your old body to save as you buck and twist against him, lost in the haze the transformation process seems to endow you with.
And then suddenly a curtain seems to lift as your thoughts become clearer and your aware that Silver is no longer holding you. You half twist to see the bastard is back seated in the tub, holding his glass with an amused look on his face having apparantly been watching you writhe unaided for a little time. Close by is Fox, still damp from his swim as he refills your glass calmly. Your feel the armies of embrassment driving a deep red flush over your skin, and drop back under the bubbling waters of the hot tub with just your face above the pool, glaring daggers at the two men.
As Fox offers you the fresh drink you can't help but notice the way water droplets move over his muscles and down his chest towards...you blink and snatch the glass, returning to fixing Silver with your death stare.
"Oh yes, I knew you were going to be fun as soon as I saw you", Silver chuckles again before leaning closer towards you to ask in a conspiritorial whisper
"But what sort of fun shall we have next little miss bunny?"