Sailor Moon x Yes! Pretty Cure 5 crossover idea
Y/N is youngest member of Nightmare, who desert from them for some reason (depends of character, he'll be either betrayed by company or find out some dark secret that'll force him to join Sailor Senshi). Character's love interests are strictly attached to each other, you just need to make one choice.
1) Girinma x Ami Mizuno/Sailor Mercury
2) Kawarino x Makoto Kino/Sailor Jupiter
3) Isohgin (Yadokhan is Isohgin's twin brother in this story) x Rei Hino/Sailor Mars
4) Mucardia x Minako Aino/Sailor Venus
5) Scorp x Mimete
P.S. Bunbee will appear in this story as the only (aside for Y/N) member of Nightmare who desert from them. His love interest will be Sailor Iron Mouse.
P.P.S. Special mention goes to AkiraTigerMask for suggesting me Starscream x Futari Wa Pretty Cure idea, which inspired me for this story.