8 XXX : MonsterGirl

"We regret to inform our passengers that the 13:20 train has been cancelled. This is due to two giant women performing intimate acts on the track and using the train as a sex toy."
Okay, so #3 is, uh, strange but I thought I recognized it. ~~Hong Mei Ling~~ Koakuma is pinned by Sakuya Izayoi after both of them have been enlarged from the Magic Mallet wielded by Shinmyoumaru Sukuna. Reimu Hakurei and Marisa Kirisame are flying into the scene. No sign of Yukari Yakumo, so they must have acquired that train at the scene. Oh, and #2 looks like it's just Reimu and Suika.
I would love to be in that train.
/u/memekip