Leaving over, I took the head in my mouth and sucked it in. Pulling him back out, I run my tounge all over the head and up and down his shaft. Reachin... back, I unhooked my bra and tossed in on the pile in the floor. I felt him reach for my right tit and start to rub my nipple. I leaned over more to let him slide more of his cock in my mouth. He tasted so good. I start bobbing up and down on his hard cock, letting him pump it in and out of my mouth. I hear him tell me to lose the panties and. Those vials will permit you to swap bodies with your husband. He will take your body and become the woman that you would never be; while you become the male that is more suited with your personal desires." David will never agree to this. I know him too well." uttered Donna."What makes you think that he will get a choice? If you follow my instructions to the letter, he will be a little angry the first couple of hours, but he will quickly get over it and learn to like it. You see, you've got to. He collapsed onto my back panting and breathing heavily. I could feel his heart racing, and mine was racing too."Now, you made me feel good, now it's time for me to return the favor." He said panting.He got out of bed and got another condom for me and put it on with his mouth."You've got skills, dude" I said."Yeah, let's see how you'll do me." He replied.He lubed my cock and got into position. I couldn't believe that I'm going to fuck my brother. I've always fantasized about us fucking, but. I removed his shirt and was glad to see a light hairy chest man. He then started pressing my boobs and i moaned little heavily.He was enjoying me madly and i was caressing him. He then unhooked my blouse and pushed my bra a little and held my nipple in his mouth. I gave a huge moan out and he started to press my boobs over bra and i just moved my hand over his pant. I felt a rock solid cock in his pants and felt proud that i got such erection from him. I slowly undid his pants and moved them.