The following characters have satisfying "encounters" with the MC and at least one other female: Katie, Jenna, Debbie, Lily, Wanda, Angel, Jolina, Zarah, and Monica (just the ones I could recall quickly).
Real Quickly:
1. Mon/Zarah are exclusive to each other.
2. Katie/Debbie/Lily exclusive to each other and even then, Katie needs a whole boat load of convincing and still isn't terribly happy about it. Neither is Lily for that matter either and only does...only...purely for you.
3. Wanda/Angel, again like Mon/Zarah....exclusive to each other. They are NOT happy to share...not in the fucking least....they will accept each other at best if you don't fuck it up (and go ahead...fuck it up...see how happy they really are about sharing you).
4. Jolina.....exclusive to Jenna.
5. Jenna...the only single LI that is most at ease with sharing you.
No other LI will.....none. Even with the sharing girls, you are actually cheating on them until they find out/accept it. Even the ones you're cheating on (and yes, you are cheating on them) that have not discovered about each other until Ep 23....will not be happy going into the last episode.
Enough with this fucking bullshit idealogy that they are ALL happy with sharing (and thus it should be a harem), because they are not.