mumei and fauna are making the tunnel to the bunkeroni right now

Mumei is so supportive of Fauna wanting to sneak into Kronii's bed!

faunas just going to watch while mumei fingerfucks kronii

both Fauna and Mumei just want to watch... they'll just watch her sleep until she gets up to masturbate...

Do you think any of them fapped at the offcollab?

Fauna and Mumei masturbated to Kronii and Ina's muffled moans

I imagine both making a sort of "bro pact" where they both allowed each other to fap in front of the other because they didn't want to mess up the opportunity. They both sat there stoically rubbing away. Maybe after a while they even help jerk off each other for the experience of having another body touching you. They of course did this as homies.

this entire "tunnel under Kronii's bed" project is their own in-joke about sneaking into Kronii and Ina's room to steal some dirty panties to masturbate with. these jokers!

I can imagine Fauna, dressed in full pink girly clothes, acting like a teen boy with some panties. She is so weird...

Fauna in a cute nightie and Mumei in a ratty oversized t-shirt, giggling and exploring each others bodies...

Mumei actually has to work her way around those frills and curves
Fauna can just flip the shirt up over Mumei's head and now not only is Mumei's entire squirming naked body available to her, but Mumei is struggling to get the shirt out of her face.

Mumei sticks her hand down Fauna's bottom and starts diddling her bush and pussy
Fauna pulls up Mumei's shirt and twists it a bit to further ensnare her
she then proceeds to brush Mumei's mangy bush before full on eating her pussy out while groping her tits and ass
she forces Mumei to never speak of this