We remained still for a minute. My sister had become a statue. after sometime we got our senses and gazed at each other. We couldn't believe what we saw. We saw Mom and Dad having sex and they were unaware about our presence. We made no noise and silently went out to the drawing room and sat on the sofa. But our young bodies showed response to that erotic scene. Our Private parts were aroused and both of us have marked each other's tempted private parts. My sister was staring at my erected dick and I saw her nipples standing. She felt shame for me and started talking loud to make out parents aware about our arrival. They came out after 2 minutes and asked when we arrived. We lied that we have arrived just now. and mom asked three of us for the dinner. everything became as usual that night. But me and my sister were disturbed in an another way and we spent sleepless night. though we share one bed , we couldn't show our face to each other.

- to be contd.
© Lusty and Erotic