So my interest and my fantasy is to tease the pussy when they are about to have orgasm. So I was teasing her and she was about to come I will stop aga...n. Again she will ask me to insert my finger and she pulled my face to lick her pussy. And I did like four times like that and the fifth time she was laughing and said you crazyyyyy and you making me driving wild da please allow me to come orgasm. And I said to her I will allow her and this time also I teased her and she was laughing as we. I just picked up the last shirt when she came up with another awkward question. “Is your sister a lesbian”. I told her “no, she is pregnant now”.She smiled and then said “you know I’ve had sex with your sister” it all suddenly fell in place, I’m in her room talking about sex getting drunk, we must of been on our 2nd bottle because we was pouring it down our throats. I stood up and said in my biggest power voice “I AM NOT A LESBIAN” she stood up and said “Nor was You Sister” she walked over &. ..! That manly gentleman that I assumed that he was straight... Made my heart beat painfully... In one of his windows from the reflection of the laptop in the display... It was a GAY DATING SITE for intimate with other men... Very popular one... With a profile without a picture...I WAS IN SHOCK...!He was turning back from the printer and he saw the shelf with the reflection of his laptop... After that he saw me; and look at my facial expression... He assured that I knew... And he was all red.... This was no real surprise to me -- but Just and I had a good relationship as siblings, not especially close but not distant or hostile either. I wanted to be careful.Or....I could trust him. Isn't that what Mom had said?After a while, I peel myself out of bed -- have to change the sheets again -- and head for the shower. I don't use the big room; our house has a couple private bathrooms, and my Dad remarked more than once that a happy home required at least one more bathroom than it had female.