- Identical twins, pretty much dependent on each other, finishing each others sentences and fetching everyday objects for each other
- Yosuga no Sora (incest anime) and other degenerate content in favourite anime list
- Girls are situationally bisexual by nature
There's no way they haven't done sexual stuff with each other in the past, if not doing it regularly in the present. And at the slim chance they haven't, Hololive/vtubing turns girls gay with 80% success rate anyway. Will we hear about it their romantic relationship? No. Even if they were okay sharing about such taboo subject and suffer the social consequences, in their (probable) country of residence, incest in punishable by prison. Still, I can't stop imagining all the potential interactions they have in private and feeling warm and fuzzy and horny about it. It's so beautiful.
Though if they move to Japan like rumored, there's potential. Moralfags would seethe, but it would still be a win for them.
