I met my girlfriend Rebecca awhile ago at a football watch party with a bunch of friends and their friends. I had noticed her and how beautiful she was but she was way out of my league. She was tall and athletic but with some thickness still, with long dark straight red hair. She was wearing it down and it reached past her 36D breasts. Taking in the sight of her made me catch my breath.
I caught myself staring at her and wondering what kind of panties she was wearing underneath her silky black tights. There was a great looking vpl going on and every now and then she would lean forward laughing at something someone said or reach forward for a snack from the couch, affording a tantalizing glimpse of panties sticking out from her waistband because her t-shirt wasn't quite long enough to cover all her midriff. I was wearing cute little sissy white nylon bikini panties that day with lace trim around the waist and legs underneath my normal clothes. My little dick felt so warm and snug inside them, being rubbed with every movement I made. I imagined how it would feel inside her panties she wore.
She must have noticed me staring as well, because before I knew it, she was standing in front of me with a smirk curling her luscious red lips.
"Hey, what's your name?" she asked.
"Ummm, John" I stuttered a reply.
The rest is, as they say, history. I didn't realize it at the time, but she had targeted me, sizing me up with the cunning of an expert predator. She may have even known I was a pantyboy just by looking at me.
Rebecca is very dominant and everyone can tell everywhere we go. She's always telling me what to do and ordering food wherever we go for me.
The first time we made out she was so aggressive, shoving her tongue down my throat while straddling my torso and easily holding both my hands above my head with one arm.
The other arm was creeping down to my crotch, and I was so into her dominating me I didn't even think about the panties I was wearing. She had reached down into my pants and immediately knew what I am.
"Ah ha! I knew it!" she chirped victoriously.
"You're a little sissy panty boy!" she continued.
I wriggled, trying to break free but she easily held me in place and started rubbing my little dick through my panties. I had already tented my panties and could feel cum boiling up with only her few strokes.