We were chatting lying on the sand for 30 mins and all this time I am not at all observing the beautiful beach because I am too busy looking at her cu...e face. She then stood up and said “Don’t you want to swim?” I said “Sure” and removed my T-shirt. But she is bit ahead of me. She unbuttoned her shirt and threw it at my face.She then removed the button and ZIP of her shorts and came out of it. I stood there totally shocked looking her only in Bikini and asked her “Hey! What are you doing?” She. We continued, softly, gently making love, kissing each other, suckling occasionally on her nipples. It was different… tender, patient lovemaking. She came again two more times before I finally released into her. We snuggled down together, the post-coital satisfaction not requiring words and we drifted into sleep, holding her in my arms.The next morning, I started blinking my eyes open, taking in my unfamiliar surrounding when I noticed that Deni was already awake. She was laying on her side,. "See man, I told you she was goners." said Robert in a normal conversational voice."But she could be faking." pleaded Charlie, no longer attempting to whisper."Let's see." said Robert and then I felt a hand on my right breast."Holy fuck!" exclaimed my brother."See, I told you." said Robert as he started to knead my breast. "Come on over and get a hand full. Your sis has some mighty fine tit flesh."I could see my brother hesitate at the foot of the bed but for a moment before he rushed to the. I spread my ass and felt her stick a couple fingers inside. She slid the strapon back inside me and told me to touch the wall. I obliged and let my dick dangle back and forth as she pounded me from behind. Before I knew it, she had reached around and had my balls in her hand pulling them. She was fucking me at a fast and medium pace. I was moaning and yelling to her to fuck me, all while precum was hanging from my dick. Taking her hand off my waist, she pinched my nipples while she fucked me.