I stood in the stall in the men's room wondering how I had gotten myself into this. Who am I kidding? I knew exactly how I ended up here. She was too hot and sexy to resist, so I agreed to her way too kinky and way too risky idea of swapping my undies for her panties here at work.
I locked the stall behind me and extracted the bundle of fabric she had stuffed in there for me. My eyes were greeted with a silky pair of bright pink panties with white lace leg and waistbands. Two white lace panels sat on each side of the crotch panel and a small white bow sat at the top of the front panel. Examining the seat showed that they had a scrunched seam designed to accentuate the wearer's cheeks. As I was examining them my nose was filled with the fruity scent of the perfume she wore. Clearly, she had spayed them thoroughly before giving them to me. This added to the anxiety as I hoped nobody would notice it when I was wearing them.
I stuffed the panties in my shirt pocket temporarily while I took off my shoes. I then dropped my pants and briefs in one go blissfully freeing my erection at the same time. I then slowly and timidly stepped into her panties. As I got them around my waist the first things I noticed was obviously the seam pulling between my cheeks in the back and the stretchiness of the silky fabric. The waistband was a bit lower than my briefs but luckily high enough to hold in my engorged penis, but just to be safe I tucked it to the side.
I couldn't help but give myself a very slight rub through the silk. It felt out of this world, and I nearly blew my load right then and there. I quickly let off not wanting to have to embarrass myself by telling her I barely got her panties off before soaking them. I let my arousal simmer down a bit before putting my pants back on. Stuffing my briefs in my pocket I left the men's room.
Walking to find Amber I couldn't help but notice my erection pressing against the silk in the panties. My erection in the front was causing the seam in the back to pull harder in between my cheeks. 'This is going to make for an interesting day' I thought to myself as I found Amber in the supply room.
She gave me a smirk as I walked up to her.
"Well, are you wearing my panties?" she asked with a sly grin on her face.
"Yeah." I said looking around hurriedly to make sure nobody heard her.
"How do they feel?" she asked in a sensual voice.
"Very feminine. I'm certainly not used to feeling a seam pulling between my cheeks." I told her feeling a bit awkward talking about it.
She then pressed her hand up against the front of my pants getting a good feel of the erection inside. Of course, it had to give itself away more by giving a big pulse under her touch.