There are two big issues with them as is... first off, when they were made, Ellen's side girl content wasn't in the game yet. As it stands, it's possible to do all of them before you even have Maria... and that's getting Maria as early as possible (day 26). However, it's assumed by the entire setup of both of these Maria events that MC and Ellen have never even considered this. So... either, Runey has to gate all of Ellen's stuff behind the first Maria/Ellen event, or Maria's ellent events need to be remade so that it accounts for the possibility the player has done Ellen's stuff. One of which, the pinups on your pc, is guaranteed to have triggered, what with characters needing you to buy them things.
The second is that the first one makes ellen look like a weirdly tradwife type character... she poopoos MC being there as "boys will be boys" while berating Maria, because as a girl she should know better? Like... what's up with that shit? Oh MC is attracted to women, so he can't be expected to control himself... but you maria, who is also attracted to women, should be expected to control yourself... I hate this scene.
The second one... it just has the exact same energy as the Ellen side girl scene with Lin... it's in the same place, the events have the same general setup, the same general purpose... it just changes which girl is there to give ellen the push she needs.
I think these two are Maria's weakest events overall, and I know why... Runey has never been all that into making conted with Ellen. It's fine... I don't particularly like her myself. But like... Maria is better than these events. She's way more clever than the first one makes her out to be... and she's way more convincing than the second one.
If anything, these events prove that Ellen is the straightest girl in the hotel. Even Ashley, who is the one who has shown outright disgust, is more sexually interested in girls than Ellen.