Rachel gives Mark a kiss on the lips and steps out. She comes back with some chocolate penis and balls.
"Mark, will you help me out?" she asks as she lies down on the bed, spreading her legs. Mark dives right in and starts licking her pussy.
"MMmm Mark you're sooo good!" She moans. She then pops the chocolates into her mouth.
"Ohhh Mark keep it up!" Rachel puts her hands on Mark's head and pulls him closer as his tongue darts between her lips and over her clit. Rachel starts feeling the chocolates take effect, and feels her clit entering into Mark's mouth. "Ohhhhhh" she moans. Mark lets out a grunt as her growing dick enters his mouth.
Mark starts sucking on her dick as it grows longer. As he sucks, Rachel feels her new testicles sprouting. Her cock grows to a solid 8 inches, and nice and thick, and she revels in the sensation of Mark's warm mouth enveloping her. Her balls grow to plum proportions, hanging low between her legs. She starts to feel a sensation inside her like she's going to piss.
"Ohhhhh Mark...uhhhhh" Rachel grunts as her new balls and dick contract, spurting their milky jizz into Mark's relentless mouth. Mark swallows it all.
"Rach, you taste so good" Mark purrs as Rachel lays in pleasure. Mark eyes her softening dick again and puts his hand on it...