This weather makes me want to wear rainwear even more, i have done it a few times when i wear my Regatta blue nylon 2 piece rainsuit. I use tape to seal the air holes around the arms to seal me in. I then put myself in a self bondage hogtie and wait until i sweat or something else happens
For the past week or so I've been going out most days wearing a pvc sauna suit under my trackie bottoms and a jumper with the intention of working up a good sweat to loose a bit of weight, there's a hill I like to climb with 270 steps to the top, by the time I get there the sauna suit has done it's job and the smooth plastic slithering around all over me feels absolutely great! I was also busy gardening in the suit on Tuesday, digging over the ground and pulling up weeds, and once it's time to go for a shower and take the suit off, well there's no harm in giving certain areas a little rub first! cumming while covered in slippery pvc is just the best way to end the day!!
They are fairly flimsy, especially the cheaper PVC ones that are for sale for under a tenner, I've had one of those rip under the arms on me already, the vinyl backed nylon one I'm using now is much more sturdy, but then again it did cost £30!! I guess you get what you pay for!