Isaac's Questions (3)

I remember it's about this uke who's with a pretty abusive boyfriend? Or one who isn't faithful at least because uke's little brother (not sure if they're blood related) comes into his apartment one day and begs the bf to go after him instead of the uke to "save" him. but in actuality the little brother is a hoe who enjoys stealing all the uke's bfs and things. i also remember that the mother keeps calling the uke and warning him not to let his little brother stray off the path because the mother knows the uke is gay and doesn't want the little brother to associate with him while not knowing that the little bro is a hoe. I also remember the uke getting a call one day while the bf is having sex with the little bro and the little bro is acting all innocent and confused like he doesn't know what sex is.

I'm looking for a LevixEren doujin where Eren is trying to find a specific brand of tea for Levi. He stumbles into a tea shop run by two owners and manages to buy it. When he gives it to Levi, who claims that it's a fake because the tea brand isn't made anymore but when he drinks it, he realizes that it's the real deal. When he asks Eren where he got it, Eren tells him he found it in a tea shop run by Isabel and Farlan which gets Levi into a panic of course since they're dead.

So here are some of the details I remember: There is a boy who dies in a raid against this utopia city and when he wakes up he has cybernetic implants in his eye (which now looks like a target) and arm (I think?). He has long white hair (originally had short black hair) and the female scientist who saves him tells him he is now property of the city and has to be an officer. There are two more cyborgs, a girl and a boy, who help him during his first job as an officer which is to fight against an intruder in the city. The girl is a fighter and the boy is like tech support basically?

Random details I remember about this:

1. The boy has a sister who becomes a soldier in the rebellion after he is never found.

2. After the intruder arc, there is an arc about the cyborg girl and how she was or is inducted into an illegal fighting ring.

3. The utopia city runs on a battery using this one girl looking android thing that the main boy protag finds before he's killed and resurrected.

Please tell me the name of this! Thank you!