First bike ride

We had to wait two more days before being able to get together for our next dare. So near the end of the morning we went to the website and got our next dare.
Ride Bike in Underwear
Ride a bike down the street and back with only your shirt and underwear on.
We didn’t want to do it in our street because if you get caught it’s probably someone you know. We decided that we would go on the bicycle lane. It go through a forest and exit in a residential area. We would go about half a mile before going back to the forest on the other side. Of course the forest path was too dangerous in the dark so we would have to do it in the day.
Of course with this we would have to go back for our clothes. Claire was the one to think of something. “I think I should bring my dad bicycle bags. That way we could put our clothes in it and put them back on after.”
“I agree. Do we set rules for the underwear?”
“What do you mean?”
“If you put big underwear, it’s not really that daring.”
“Ok, so that also mean you have to change type of underwear. You can’t wear boxer-brief like you always do.”
I thought about it and an ex-girlfriend had bought me a black thong awhile back. Could I really go outside in that? “Ok, I have a thong that I don’t usually wear but if I wear it you also have to wear a thong.”
She hesitated but finally agreed. We went to change and get our gear. So, both wearing t-shirt, shorts and thong (and I’m pretty sure she also had a bra), we set off.
It was a nervous ride knowing what was plan ahead. The tension got even greater when we entered the forest. We knew that we had to strip to our underwear before getting out. After about five minutes we saw the exit and stopped. We were feeling nervous and wanted to quit but neither one of us wanted to be the first one to back out.
I started by removing my t-shirt. Of course it’s easier for a guy to start. She was still hesitating so I quickly removed my shorts. “Come on, hurry up! I don’t want to hang around like that for long.”
I packed my clothes in the bag and Claire started to remove her clothes. Soon, she was wearing only a blue bra and thong set. She putted her things in the bag and I was really distracted while I watch her ass. That’s why we were really surprised when a cyclist passed us.
We both froze. It’s sure that he saw our ass since he came from behind us but he just continued on his way. Well maybe it wouldn’t be so bad. We got on our bike and started to ride.
Even if the part in the streets wasn’t that long, we did see a few people. The firsts was a couple in their fifties. They looked at us like we were weird but that's all.
The next was a young women in her early thirties. She actually smiled and she saw us and I stood on my pedals to give her a good view of my ass. When I looked back her smile was even wider.
The last people we saw were two young men. They whistle and shouted comments at Claire. At least the comments were not rude but more saying that she was sexy. The bad part was when they started to follow us. Claire suddenly started to go faster and I pedal more to keep up. We entered the forest but she didn’t want to slow down because they were still very near but if we keep this up, we would be on the other side of this small forest.