Dekiai Itokon!
6-cute but just way too long and come on the guy was 17 how was he that oblivious to H stuff. Also I thought the brother should have ended up with the uncle and I could tell the other cousin was in love with the seme from early on but it was weird that he ended up with the brother though it was kinda obvious too
Zutto Issho ni Kurashimashou
7--the stories were a but short or quick to develop. It was pretty funny that all the brothers ended up being gay
A Prince in a Luxurious Mansion
8/9--this was actually really sweet and fluffy. It may have been a little too easy how everything worked out but it was still super cute
Furimuite tsukamaete
9--this was really cute and i liked that they just spent time together at home and built up their relationship. I'm not a big fan of the i loved your brother first stories but i liked this one
Sukitte Iwasete?