Next day morning my angel came out of the room and i can’t close my eyes. Because she looks like more beautiful in the silk sari. She came near to m... and told “get ready dear; i want to enjoy this birthday fully with you”. Then we both went to temple, theater, and park and finally we finished our dinner in a restaurant and return to our house. While returning to home, she told “dear there is a gift is waiting for you today”. I was totally confused. We reached our home.She bolted the door and. She swings her thighs over the arms and positions her pussy at the very edge of the cushion. Kneeling before her I began bathing Anna's pussy with my tongue, exploring her clit with the tip, drinking deeply from the juices that flow from her hole. I keep licking until she tells me to stop, which usually isn't until she's come two or three times. Finally she pulls me to her and guides my engorged cock into her. I fuck her until she reaches another climax, after which she lets me fill her pussy. I continued to watch, my cock straining against the confines of my underwear and trousers. Her head rolled from side to side as orgasm neared at the hands and tongue of her lover. I swear at one moment she paused and made eye contact with me, but couldn't be sure. I shrank back into the shadows all the same, trying to hide in vain behind the narrow lamp post, neither wishing to miss her end, nor spend the night in police custody.It was pure joy to watch her eyes close and head tip back fully,. I told Glen that mom would know which is which, so if we tried anything, it would have to be with her 'being in' on everything, too. We agreed.We told mom about my accidental discovery and then we asked her to help us out.Since mom wanted desprately to play around with us, she heartily agreed.When daddy got back home, I was safe, first.It was a little awkward, at the outset. We discovered that our father had kept track of out fertility from the moment he discovered that we played around.He knew.