My married sister

Hi I’m a indian guy aged 41 and been married to my wife for 15 years and have two kids. My sister who is 42 years old and also been married to her husband for 18 years and has three children. Anyway I got separated from my wife and my my sister came to stay with me to comfort me for a few days on her own. Because I not had sex for a few weeks and I got a date and I was going to put viragra pills my mate give me which make women want sex and I sort I try the pills on my sister thinking they won’t work. I never noticed before but my sister is beautiful and pretty and sexy and perfect in every way possible. I started getting sexual sorts about my sister and the pills started working. My sister rang her husband and was talking about sex thinking I’m not listening I had to hide and masterbate. At about 8pm I opened a bottle of wine and while we was drinking I said to my sister you look nice tonight my sister replied thanks and moved closer to me before I new it I was kissing my sister and ended up pulling my sisters gstrings aside and licking my sisters clit and tits then took my sister upstairs and made love to my sister every way possible and I’m not joking I must have cum inside my sister at least seven times both holes. And in the morning my was shocked and confused and said she never seen so much sperm before in her life and said it can never happen again or no one can find out .