After two mins, I realized she can tell this to mom, so I said please don’t tell anyone. I admit my mistake but my intentions were not bad. I swear,...I wanted to make you happy so. I am sorry.I started crying. She said just calm down, it was wrong. I am your sister, in fact, elder sis respects me ok. And don’t repeat your mistake I said ok. I didn’t stop crying, she came near to me and hugged me. I hugged her while sitting and my face straight went on her left boob.She didn’t move.After some. I brought my hands to her tits, cupping them. I gently pinched her nipples and she just groaned while I softly twisted them between my fingers. I lowered my hands to her hips, and by the looseness of her jeans I knew they were already unbuttoned. I pushed them down over her hips and Katie responded by wiggling them down her legs.I quickly dropped down to my knees. I hooked my fingers under the waistband of her knickers and pulled down. In seconds, they joined her jeans around her ankles. Before. As she got got in the shower I rushed in behind her and pinned her back against the wall with her hands behind her and told her not to move them. Her nipples where fully erect due to the temperature change of the warm water against her cool skin, so I began to teasingly kiss around them, gently letting my lips graze against them every so often till I could hear her breath quicken.I then began to trace my lips down her stomach while softly stroking my fingers down her sides. I started to kiss. .. No matter how spent I was from my night out, I had to have her, and right now! My cock was instantly engorged, and our sex was unbelievable. The scent and the taste of another man on my wife was an aphrodisiac beyond explanation. The feeling of slipping inside of her, already well lubricated with his cum made me climax like a bull.Soon, I decided to discuss my feelings with her. We sat down in a frank discussion. I told her that I no longer wanted to go out. I wanted to stay home and await.