Mike comes over

You wake up with Kay next to you and your little dick hard from waking up, you reach to feel her breasts and maybe get a quickie in before you go to work. The thought of what you know is going to happen once you leave has you hornier then ever. Kay quickly blocks your attempt by rolling over and getting out of bed, her tight night gown gripping her curves leaving you wanting her even more. You get up and shower, getting dressed for your shift which is coming all to soon. As you exit the bathroom you hear the door ring and Kay quickly jumps up and answers it. Its Mike of course, and he nonchalantly hugs your girlfriend, for a little longer then might be considered platonic. He makes eye contact with you as he lets her go and asks how you are. You complain about going to work for a bit and he obviously pretends to listen as he stares at your girl blatantly in front of you.

Kay gets up and says she wants to take a shower, walking to the bedroom to grab her clothes and towel, she returns with a pile of clothes in her hands and as she walks by Mike "accidentally" drops a lacy white pair of sexy panties you'd bought for her but never seen her wear. She blushes as Mike picks them up, and inspects them before he hands them back to her. The sight of this and the knowledge of what's coming next makes your little dick hard in your pants....

You and Mike sit and idly make small talk as Kay showers, both of you really thinking of her getting pounded by him after you leave. You try your hardest to hide your little erection as she comes out and kisses you goodbye. You stand up and she looks down, seeing your little tent, and gives you an innocent yet knowing look as she walks you to the door. You kiss her one last time and look at her and Mike knowing things might never be the same after today....