"I-I'm really not so sure I can.." You began, but were suddenly caught of guard as Tykas ran his tawny hand down your now athletic and large pecs and down towards your new, hard abs. The new sensitivity - no doubt a part of the Forest's trap for its affected humans - send your mind reeling and your body shivering from pleasures. In quick time you went harder than you ever had been in your life. You began to twist in place, letting out a guttural moan as his fingers dances around the edges of your groin.
"Oh-oh yes..yes!" You exclaimed, your mind reeling from a sudden and primal sensation.
You mind briefly altered itself to what you said, but that small sense of consciousness faded in an instant. Tykas has his hand wrapped firmly around your erection and with expertise given by gods began to kneed and play with it. Your body arched back, your groin worming in place as you began to pant more and more. Tykas was calm it seemed, knowing the right areas to run his fingers up and down. With another hand, he began to play with your balls and smiled as he did so. They began to expand in his hands, growing three times there original size. You could feel in in waves of pleasures unlike anything you knew possible, your dick spasming as it began to drip with pre. You could feel your larger balls pumping Satyr hormones though your mortal flesh, remolding it into something beautiful. You let out a scream, you penis pulsating and vibrating in Tykas grip. Though the pleasure, it occurred to you that Tykas had sifted both his hands onto your shaft so you sat your head up to watch him work. Your Etraction was growing! Thicker and longer than humanly possible! It had to be at least seven inches and growing. Its oozing shaft knotted and twisted as the entire tip became more animal than human. Though the scream inducing pleasures of the experience, your groin grew a little hairier, as did your pits. Your hair also grew a little longer and soon after, your skin felt warm and fiery as slowly it began to take on the same sun-kissed almond that all the other Satyrs bore.
"You've nearly completed the first stage, lad" Tykas said, working his way up and down from base to tip.
You were fuming, hot and sweaty and in need! You felt yourself rising and rising, getting closer to the edge before....
You moaned and wailed in relief and delight and you tossed and turned side to side, cumming over and over until you lost count. When it subsided, you larger balls all spent, you rolled back onto your back. You sat up, slowly, with Tykas watching on with a grin. You looked at your more animal groin, which was at least 9 inches long. Your body, firm and athletic like a gymnast or perhaps a swimmer, was richly tanned and devoid of any hideous blemishes. Your hair was longer, curlier and darker too! You looked yourself up and down again, knowing that your human sensibilities were fading when you realized - damn, you look so good...
You felt your athletic body, giggling to yourself at how bubbly and fine you felt. Your skin was still so pleasurably to the touch, and you could already feel your balls churning with a fresh load to release...