One day I was sent to fetch a post from their home. I knocked on the door. It was open. I went inside.Me: Hello!No one answered. I looked around. Ther... was no one on the ground floor. There was some noise coming from the upper floor. I started climbing the stairs. As I went upstairs, the sound turned out to be moaning. It did not sound like Sunita, which shocked me.On the last step, I saw that the door of the bedroom was half open. The sound was coming from there. I could not resist myself. I. As much as I wanted to get rid of the lustful dirt in my mind, destiny seemed to be adamant in turning me into a disgraceful sex-addict cock-monger.My smashes on the wall caused the hand shower to fall down on the floor. And worse, it fell with the tiny force regulator on the side, directly hitting the ground.“OOhhh”, I groaned, as I felt the warm water splash on my pussy lips, forcing my attention on the fallen hand shower. The force regulator had become active with the fall and with every two. Thanks for this afternoon." I added to allay her concerns.She plopped down in the lawn chair across the table from me. If I tilted my head just right the umbrella shaft perfectly dissected her face – but I didn't want anything in the way of her angelic features. She was once again wearing loose fitting clothes and I didn't know if it was because of the cool evening or if she was keeping to her promise to not display her body to me."Well they were doing it because of what I did, why didn't you. " They all nodded their heads in agreement.I was frozen. Was she serious? How did she just jump RIGHT into this scenario?! This was something out of a movie. She could get in trouble!So, they began. And just as Cassie assumed, the boys knew nothing. After about ten minutes all three were down to just their boxers. They were big, black shredded monsters. Cassie was still in every piece of clothing she walked in with. "Alright boys," she said, "Now go on and get out and I hope you learned today.