Please don't go. (RWBY harem x rejected male oc x dxd harem)

Stopping the engagement party, feelings realized.

Back in the dxd universe in the depths of the underworld, an engagement party is taking place. The ones that are getting engaged are Toad and Ravel Phenex. Toad however couldn't do anything about this and just and accepted this fate. His sister Rias saw that he's not happy.

Rias: Toad what's wrong?
Toad: oh it's nothing Rias. Don't worry about it.
Rias: of course I'm gonna worry about it! You're my brother! It's a sister's job to be concerned about her brother! Now tell me what's wrong.
Toad: back in the world was in, I got rejected by the group of girls I had a crush on. They told me that they only thought of me as a friend, that they already had boyfriends and that I wasn't in their league.
Rias: *tearing up* that's terrible!
Toad: so that's why I've accepted this engagement.
Rias: but Toad. You won't be happy with her. You will be in a loveless marriage. I don't want that for you! I want you to be happy with someone you love.
Ravel: my darling Toad. It's time.
Toad: *sighs* right. I'll....see you later sis.
Sirzechs: what could be troubling him?
Rias: a broken heart. Apparently he got rejected by the girls he had a crush on.
Sirzechs: is that why he accepted this engagement?
Rias: yes. I wish there was something I can do to comfort him. I hate seeing him like this.

Just then team RWBY bursts through the doors.

Ruby: are we too late for the party?
Toad: *emotionless* what are you four doing here?
Yang: we came to take you back to beacon Toad.
Toad: *emotionless* leave. You're not welcome here. You're interfering with my engagement.
Weiss: you call this an engagement? We call it slow torture!
Toad: *emotionless: why do you care all of a sudden?
Blake: Toad we found out our boyfriends cheating on us.
Toad: *emotionless* and that means what to me?
Ruby: look Toad. I know we rejected you. I know we said you weren't in our league but the truth is! We're the ones not in your league! We found out you're a high class devil from a noble devil family! We didn't believed in that stuff until just recently! Our hearts shattered when we heard you were getting married. The whole time you were gone, all we could think about was you. We broke up those cheaters because they mean nothing to us. We should've realized that sooner. But we let our pride get in the way.
Ravel: are you people quite done?
Yang: would you just shut the fuck up!? Nobody cares about you!
Ravel: how dare you!? Do you know who you're talking to!? I am Ravel Phenex, a member of the Phenex family!
Riser: sorry about my sister. She can be a bit arrogant.
Blake: you don't seem like your sister at all.
Riser: she thinks we're immortal just because our last name is Phenex.
Lady Phenex: I do apologize for my daughter's behavior.
Toad: ok I'll consider going back. I just need to talk to my family first.
Rias: you can go back IF I get to go with you.
Toad: *chuckles lightly* fair enough.