Creep body swaps with personal trainer

Description: A muscular and hot personal trainer gets home from the gym and something mysterious happens. his body is taken over by a creep. a dream come true for the perv who feels up his new dream body, sniffs the pt’s hairy armpits, shoes, socks and jockstrap. he plays with his cock and inspects his temporary body in detail, flexing and gawking at his new muscles. how long will this last?