There is a small inflatable ball at the end that ensures that it does not slip back out. This catheter has three functions: first, it blocks anything ...rom coming out. Second, it empties the bladder, no matter what my sister wishes. And third, you can force-feed stuff into the bladder. Which is what I do: with a large syringe, I fill her bladder with ice-water. Before that, I make sure her bladder is nice and empty by removing all her piss into a bowl. I have another large bowl of water with ice. She became a nymphomaniac! She begged for a double penetration, even with little to no anal experience, but we decided to try it out... While my friend was fucking her and she was above him, i started lubing and fingering her ass to stretch it a little, the sweat and odor coming from her ass was exquisite... I could feel all the hormones rising and heating on her body mixed with the sweat and saliva me and my friend left on her pussy and ass... Then added another finger along with some ass. .and she wanted to be taken, she had made that clear!The girls went to bed as usual at 9.30pm. They always fell asleep quickly and never woke during the night. Just as well, he thought! He heard a knock at the door at 9.50pm, although he was looking out for what he thought was her car in any event. He had been drinking for courage, for he was not used to women being forward...not with him anyway! He was not a big drinker, but it always made him feel brave when he did.As she entered, she smiled,. .mom ke hath me woh panty dhone ke liye aayi toh woh dekhti hi rah gyi..itna sara cum Umar ne nikala..uski smell se woh madhos ho gyi or mahsus hua ki nipple tight ho gyi.Aisa tin char bar hua mom ne kuch bola nhi woh smell enjoy karti rahi.under se use pasand ane laga.Ek bar ghar pe koi nhi tha toh mom or umar bato me lag gye the or umar apni do bivio ke bare me bata raha tha ki woh kaise khus rakhta he dono ko or kaise santust bhi karta he..dono orat se do do bache he..aj bhi dono bahut.