Parents sex

[rajsahoo30]

When i was 15(now 21) i saw my parents sex. At that time my room was beside my parent's room. At 11 pm i saw lights from skylight(top ventilation holes) way which is also connected on my room. I wake up i put table quietly and stand on it and then i saw heaven. Both are fully nude mom look so sexy with big boobs and ass. Dad wearing a condom at that moment. After wear condom they start with missionary sex, both look happy and enjoyed, mom boobs are bouncing, then they start doggy style which was slightly painful for mom after 15min dad discharged and pull out his penis from mom pussy. Dad pulls off the condom and put on the table. Mom was lying on bed fully nude then start some talking. Show over. After some month i didn't saw they have and not found any condom in their room first i thought they had stop sex but later i found a medical report which was dad's vasectomy report. So i realize my dad did a vasectomy. But after some time after when vasectomy rectified, they again start having sex without a condom.