He looks at her, aroused by her appearance. She smiles at him and walks by him. Her eyes stick to his as she leaves the kitchen.He drops the glass in ...the sink and follows behind a few feet behind her. He stares at her figure, her ass, her bare shoulders, her long, brown hair. He takes off his belt and drops it on the carpet. He unzips his pants and rubs his erection. She opens the bedroom door and leaves halfway open. He follows her inside and stands right behind her.He grabs her hips and pulls. "When did you guys decide that?" When I was getting my pills," I shrugged. "I don't know what's wrong with you guys. He was more worried than you are." Why?" Mark had his arms around me, still holding his forgotten towel."I dunno," I giggled. "But I like watching you with him, okay? He makes us complete." He looks good with you too," Mark sighed and then we were kissing and our little crisis was over. Silly boys."Well, I'm glad we got that straightened out!" I laughed a few seconds later and. I joined her and made her lie on me. I could feel my cock touching her pussy and it was like a dream for me. But I realized that both of us were top of our lust.Suddenly, we heard the doorbell sound. She thought our parents had come. But I knew my parents won’t come now and so I didn’t stop ‘my work’ on my sister.I started inserting my cock inside her pussy and started thrusting in and out. Then we heard the voice of a girl. She had come inside and was calling, “Gomathi.. Gomathi”. She had. Believe me…I already knew what the night had in store for him. I put on my favorite tight black satin mini dress, the one with the low neckline and my 5 inch heels that made my calves a sight to see. I love the feel of the cold night air as it flows up in between my legs when I don’t wear panties.I sit on the very edge of the bed with my legs slightly open, just enough so he can catch a glimpse of my lips through my skirt. I watch as my husband comes out dressed looking hot as always, I.