You may have to forgo your fashion sense for practicality. Wear pants on the bike, and bring the skirt(s) to change into when you get to where you’re going.
You'll go far in a car. Its far less of fuss on a bus . And going by train is less of a pain. Or going by plane is less of a strain. So don't give up hope ,you can at least take a boat. You could take a scooter , But get one with a hooter Again you could skate . Along with a mate. You could go by Ski's If you need to flee. Perhaps take a ballon . If you dont have to get there soon. Or travel by Barge . Although they can be quite large . If you have the attire . You can go by Zip Wire. Anf for my last Quip.. You could go by ship Now here's a quaint rub. You could go by Sub Or put on some Fins . And go for a swim. Now swallow your pride And go take a ride . And it you don't have a bike. Just take a hike..... And if you really like to flirt. Continue wearing your Skirt.....
I had these two attractive sisters who used to stop by my motorcycle shop back in the day. They had big Jap bikes and always wore provocative clothing. Then one day they stopped in------- bleeding and upset because they had crashed into each other. All their fancy black netted hosiery was ruined. They were not seriously injured, but it was the last time they rode motorcycles.
Not sure, I can tell you how to not look sexy if you fall off the motorbike and the road surface shreds all the skin off your legs and buttocks, in fact if that happens you'll never look sexy again. The rider should be responsible enough not to let you ride on the back of the bike without leathers.
Even my skeleton looks sexy ;) For reals though, in these parts people ride ordinary bikes they are not Harleys and they can't go too fast. No one wear leathers on bikes because: a) people of lower socioeconomic class ride bikes and cannot afford them b) the heat may just kill them before any accident will
If you want to end up with corn-beef legs go for it, I wouldn't ride a motor bike (which is what your question says) without protection, and any decent rider would tell you the same, it's something I don't joke about I've seen to many accidents.