Her massive 38dd tits rested against my left thigh as she positioned herself closer to my cock which throbbed and pulsed in my aunt’s hand. My eyes...creaked open just slightly enough for me to see and not be detected.My mom’s breast looked enormous and they were begging to come out the top of her bikini. When she stretched out she made her tits nearly pop out and now I could clearly see the top half of her large nipples. She apprehensively reached out and grabbed the head of my cock moving it. As I got to position to take the photograph, the man smooched her on her lips as I took photograph. I gave them their camera back as they finished the kiss.He then took my camera and told us to pose in all the ways how they posed so that he could return the favour by taking snaps of us together. I whispered to my sister that he thinks that we are lovers. She said she knows. I asked if I could tell them that we are siblings for which my sister said no. She justified saying that the man looks. She stripped naked from the waist down in one deft move, pulled her top off in a second revealing restrained small "c" cups & a smoothly shaved moist little slit! I just stood there with a twitching dripping cock & a look of disbelief like I was dreaming. I had both hands on cock trying to prevent any more fluid loss. Steph drops to her knees & opens her mouth engulfing my cock & I just sigh with a rush of excitement. She does her best to deep throat all of me & sucks like a trained pro. . He then moved over next to Ruth who was still sitting down on the chair and as she told me to take off my skirt, she started to caress his crotch. When I had my skirt off and turned around again showing Jessie my cunt hair and then my ass, Ruth had unbuckles his belt and dropping his pants and shorts, now began to jerk his cock while she asked Jessie id he liked what he saw. He did. Ruth now had me come over and sit beside her as she moved to the edge of the chair and still holding his cock,.