I returned to my thrusting and grabbed Sam's hips as I pounded away. I could hear Kate's moans and her movement under us as I could tell she was comin... close to climaxing aswell. As I picked up my pace and my body slapped against both girls. All three of us were moaning. As Kate's moans escalated in short gasps, she let out a long groan muffled by Sam's mouth against hers. As she came I could feel the moisture and tightness of Kate's vagina milking my shaft as I felt the build up of my own. He caught hold of both my legs and spread them with his muscular arms. And I caught the back of his neck for my support. With my ass facing his dick and my back to the glass door. This position made my ass realy accessible to him because if comes forward his dick will enter my ass. I gave a smile to him and gestured a kiss with my lips, he got the cue and came forward and started kissing me. While kissing he entered me again and continued his fucking hard. All I could do was catch him tight and. He pushed deep and growled as he released his load deep into her bowels.He pulled out slowly. When his cock was out of the way, her rectum was still gaped open. She was breathing but her eyes were closed. He had witnessed this only once before. He knew she was okay. He climbed off the bed and put his robe on. He went into the bathroom and ran another bath. As the tub was filling he returned to the bed and took her into his arms. He carried her into the bathroom and laid her into the tub. When. I apologized to her saying that it was unintentional. Luckily there was no one else in her home at that time. Her daughter was at school and her husband at the office. She asked me not to tell this to anyone.I assured that I won’t. She thanked me for being mature. And she told me she downloaded it but forgot to delete it. She does not get good attention from her husband anymore. She feels ignored when it comes to her needs. As her husband has only a quick session of sex until he orgasms.He does.