Things went back to normal after an awkward week with lots of joking comments here and there. About a month later it was all but forgotten out loud. One afternoon Christie and I both managed to get off work early and we met up at home for daytime sex. Definitely our favorite.
I tied her up naked on her back on the bed using some soft rope made just for this kind of play. I also blindfolded her. Over the next half hour I teased every inch of her body with a feather toy before fingering her. Next I moved on to the dildo and I made sure to lick her clit at the same time. After I got her to cum twice, I got around to fucking her missionary style and I'm sad to say it didn't last too long. It was intentional on her part too. Dirty talk gets me every time. I had only been inside her about 90 seconds when she started in.
"I want you to cum inside me baby. I wanna feel you fill me up."
"Okay baby."
"Oh, baby yes your cock feels so good inside me. Keep fucking me. Please cum inside me baby. Cum inside me. Oh you feel so good inside my pussy baby. Can you feel how wet you make me baby? I need you to cum inside me so bad. Did Brandi's pussy get this wet baby?"
"Fuck baby" was all I could get out. She hit a button that I didn't know I had. She knew I was about to cum.
"Oh baby does thinking about being inside my little sister's pussy make you wanna cum? It's okay baby you can cum I know her pussy felt good. She's not used to a big cock like yours baby. Cum inside me baby go on. Brandi doesn't know what she's missing."
And with that I let loose cumming inside her harder than I had in sometime. It was unexpected considering I had only been fucking her for a few minutes. But I came like I was a teenager again. I let out a long sigh.
"Well I know how to get you off faster now don't I perv? Just bring up my sister!"
"Oh whatever!"
"Whatever my ass you came instantly!"
"Well it's some taboo stuff what can I say? You know I'm a freak."
"Yeah ya are. Oh, and I gotta be honest. Every time you break out the blindfold I worry there's going to be someone else there. That's pretty much the only way that's ever going to happen FYI."
We had talked about a threesome for years but never got around to it. We had some chances but they didn't feel right. Always two females although I would be open to two guys if that's what she wanted. I was thrown off by her comment about a threesome though since it had been some time since I brought it up and I had pretty much given up.
"I'll keep that in mind" was all I replied. It was the truth, too. I filed that one away under important to know.
We went about our business and got cleaned up without talking about it much more. Brandi came home and we did the usual routine, dinner, watched Wheel of Fortune, Jeopardy, and then Netflix.
Another month went by and Brandi had been living with us just over 4 months. It had been just over 2 months since our morning incident. We were back to being normal stoner buddies and she was actually being more aware and hadn't flashed a boob in forever. She hardly even wore her robe around us anymore. It was somewhat obvious there were subtle changes in our relationship. She and Christie were as close as ever though thankfully.
One Friday night Christie and Brandi unexpectedly met up for drinks after work while I stayed late at my work. I was invited but didn't feel up to it. I got home about 8 and they asked me again to come out, but I chose solitude and a bowl. It was about 1030 when I heard their Uber pull up. They were laughing and giggling and then got really quiet for a minute before coming in.
When they stumbled in I heard Christie yell out my name and Brandi told her to shut up. I had just got in bed and didn't want to hang out with them being drunk and loud and me not. Christie then called out my name again and this time Brandi got forceful saying "Christie stop! I'm serious! No!" to which Christie replied "Oh just do it Brandi! You clearly fucking need it and it's not like you haven't already fucked him!" and that made me sit up immediately. My heart started racing and my cock got hard. No way did I hear that correctly.