Jake then got up, suddenly having an idea. He went into his sister's closet, and found a very peculiar item hidden behind a cluster of clothes: a low-cut, tight, fully-white one piece bathing suit. "I knew it. Man, I thought I was seeing things, but this confirms it: YOU really are a slut, sis. Boy, if Mom and Dad find out about this...heh heh..but I'll have some fun first."
He pulled out the bathing suit and pulled it on his body. "God, your tits are enormous, I'm surprised your back's so strong. But hot damn ---- you, I mean, I, look gorgeous, I mean, your boobs are fully seen through this bathing suit, damn!" Then he grabbed and giggled them in the bathing suit, his nipples became stiff against the straps and a deep sense of pleasure aroused him.
A few minutes later, he found himself rubbing his nipples and groping his tits, moaning and having organisms so loud that he had to cover his mouth with a pillow so that Mom and Dad wouldn't get suspicious.
"Well, that was fun, but time for a test drive with this body." He then put on some clothes over his bathing suit: a purple shirt and some leggings. " Since I am you now, sis, I'm going to hang out with your friends. And I wonder if your friends are real cuties and have "assets" like these two jiggly fruits." He then grabbed his sister's jacket, grabbed his sister's bag and wallet, and went out the door, then cleared his throat, speaking with his sister's voice. "This is going to be great!"