I'm travelling in the resturant car, being served by a very gorgeous lady, dressed in a her waitress uniform (black tunic with white piping and a white half-apron, black nylon and black knee-length boots).
We've been having a good rapport as she's been serving the carriage, but she has always been glancing towards me, giving me a little smile, as I was nearly finished she passed me giving me a glimpse of her stockings tops, making me horny.
You come and collect my plates, and a spoon drops onto my lap, you reach down and clasp my crotch, feeling my cock hardening for you. We exchange a sexy glance, you pick up the spoon and carry on. I now have a massive hard on, how am I going to leave the carriage without the other passengers noticing! You come back through, brush my arm, I follow closely behind, in the vestibule I grab hold of your hand taking you into the toilet,  we passionately kiss clasping each others assess, I lift you onto the sink, i sit down  open your legs running my fingers over your boots and stockings onto your bare thighs and sliding your panties over rub your pussy before leaning forward licking along the length of your pussy where I settle on your clit teasing it with my tongue.
Your clit swells, you moan moving your legs around me and holding my head tight. My fingers are sliding in and out of your pussy making your juices flow, you scream 'fuck me NOW', I stand and we release my hard cock, your hand explores its shaft and balls giving it a squeeze to check it's rigid enough for your pussy. With an approval sigh you guide it into your pussy while your legs wrap around my ass I thrust it in deep inside again and again. The movement of the train gives us surprised moments of pleasure! We change positions with me sat down and you ride me, giving me the opportunity to release your boobs clasping them and teasing the nipples with my fingers, and depending on the train whether I can clasp the nipple with my teeth and tease it with my tongue flicking and licking with some sucking to make sure. We change positions again with you bent over grabbing the handrail tight, I tease your ass-hole with my cock before pushing it in your pussy deep and hard, clasping and slapping your ass cheeks as I pump deep inside you. My breath starts to quicken and deepen, you are starting to shudder, my dick is pulsating as my cum explodes deep inside you, making your whole body shudder in orgasms. I  pull out and you sit down, taking my cock bathed in our juices into your mouth licking and sucking as you go along it's shaft wrapping your tongue around it, holding it tight for a moment and continued to lick and suck my shaft and balls.
The announcement for the termination station is made, so we tidy ourselves, helping each other and passionately kiss again, before leaving the toilet.
Needless to say that week I had the same dessert every day!