Hyunjin and car

You got invited to go on a trip with hyunjin and his mom, his mom would by driving the car and she accidentally put too much stuff in the car so only the driver seat and one backseat which was hyunjin seat . . . His mom told you to sit on hyunjins lap since there wasn’t space anywhere else… You hesitated first but you noticed that you couldn’t sit anywhere else so you got on his lap as you sat down you heard hyunjin whisper to you “don’t move” and you reply with “I wasn’t planning on it” after a while the road started to get bumpy and his mom said “can you hold onto each other so nothing will happen” as hyunjin put his arms around you the road got even more bumpy and hyunjin started to get hot…. And hard…. And he leaned his head back so you couldn’t see his face expression but he whisperd “oh shi-”