If the marital bed, I hope it's at least has clean sheets since the husband probably did something gross on them (vomit would be one of the least gross).
I think that should be the less romantic environment and situation ever:
Kiara and MC go from the living into the room kissing, caressing, and undressing
Kiara stops the kissing and says
"Let me change the sheets before we make love. The pig I have... had... as a husband vomited on them."
Honestly, I'm for the lake ... with a certain redheaded audience/cheering section (possibly even conspirator) ...
You've played 0.15 and you know the (young) redhead isn't
right now in a mental place to cheer for it or to conspirate for it to happen. One thing is to help with Alexia, but with Kiara??? She should change her mentality to "wingmanize" with her mother. Once it's fait accompli, it's another thing. She will unpack the cheerleader uniform and root for them.
Ok, I see and kinda like that option too.
Yet...
The symbolism of using the marital bed is too powerful. The same redheaded audience can be present to witness the breaking of the "seal" and the start of the new life for her mother with their common lover. It is a shame that she can't join in the celebration, but, well, we can't have it all.
I am going to be honest, I hope that sometime in the future the relationships evolve to them all be able to display their love (or more) in full view of everyone. If it has to stay limited to PDA, so be it... I can feel the hate from Trope after reading this thinking of how many more variants that means... if it's too much mate, forget it, I tend to forget that some people can't say yes to everything, like me.
For example, I would love to see the same sex couples on the pool, kissing or embracing, but then I remember that some people don't want to see that, or only with a few girls... and that something so simple would generate stupid numbers of variations.
Getting back to Bed or Lake. Please don't make both and add more work to yourself Trope. Toss a coin (to your Dev) or ask on your Patreon. Don't fall prey of your generosity mate.
Peace
Hate? Never!
Going crazy about rendering numbers to fulfill your request? You'll be surprised.
Because it's not only your request, it's also mine. At least some of them.
But I also promised no bi-sexuality epidemic in My Dorm. Not all the girls will be attracted to other girls.
Most of them won't kiss another girl in the whole game.
Some of them will go the bonding way that happened during Erika+Norah's pool scene (lewd handholding and kissing), and perhaps a little beyond that. Mother/(not)Daughter or similar. Thank me after you play the teaser at the end of v.0.15.

A tiny portion of the girls will go full bi
during sex with
the MC present. At the beach, we discovered two candidates for it. Coincidentally they are roommates.
About the bed/lake disjunctive, there are more options on the table. Each one requires different developments. (Un)Fortunately, Kiara's first sex scene is still a bit far away. After 0.15 I would say it has
moved closer and farther away at the same time. If that makes sense.
to Honour Tropes Country I'd like to have sex with
Red
Blonde
Red
at that lake and call it Spanish Flag Sex

OK, taking into account that, in the Spanish flag, the yellow band is double, I would say it's
red
blonde
blonde
red
We have two blondes (Kate and Scarlett) who fill the middle role. What redheads do you prefer to fill the extremes? You can choose between:
Kiara, Eileen, Daphne, Erika, Eva, and Zoe. Tough choice.