Okay I know that I should finish the next chapter for my Arpeggio of Orange Steel (which is about half way done. It's taking so long because of two reasons one trying to make up for the LONG wait and two I have some writers block) but these idea just keep popping into my head so here are some Sailor Moon crossover challenges.
Sailor Moon X Monster Musume: The sailor senshi end up become host families to extraspecies (ex-mercury host for a slime or mermaid, moon a were-bunny, mars a harpy) so now they must juggle not only their normal lives but also being sailor senshi and being host families (if you want the extraspecies to be sailor senshi too; go ahead)
Sailor Moon X Monster Musume: The sailor senshi are turned into extraspecies (here is what I thought would be fitting for each sailor senshi but you (who ever accept the challenge) can choose any extraspecies you want (also note that some of the species that I picked are from the Monster Girl Encyclopedia). Mercury-slime, yuki-onna, kraken; Venus-succubus; Moon-were-bunny, valkryia; Mars-harpy, magma golem, fire elemental; Jupiter-minotaur, raiju, centaur; Saturn-dullahan; Uranus-harpy, dragon; Neptune-mermaid; Pluto-lich, arachne.)
Sailor Moon X Kancolle/ zhan jian shao nyu: stars arc before tuxedo mask leaves to America. Sailor Moon gets betrayed by her friends and tuxedo mask (he decided to break up with usagi due to a vision of his death again (he still dies to galaxia)). Galaxia decides to send usagi to another universe (Chaos-so he/she/it doesn't have to deal with Sailor Moon destroying him/her/it and Galaxia-to give Usagi a second chance). Usagi is deaged till she is an infant (but has all her memories) and is adopted by a/n Japanese Captain or Admiral (your choice) where eventually she will join the IJN. Usagi becomes an Admiral and is put in charge of a Fleet of Ship Girls (again your choice of Ship Girls though I would like for Usagi's secretary ship to be Colorado (on another note I would like for the pairing to be Usagi x Nagato classes, x Colorado classes, and Nelson classes, and Sailor Star Fighter but again this is my opinion you (whoever accepts) can choose whoever you want except for tuxedo mask he must stay DEAD )). And finally I would like for usagi's past to "try" and bring her back or in Chaos's case destroy her.