I thought the exact same thing!
Not sure what stories you two were reading! True, the first 2 couples both had an incident where the seme had to save the uke from being raped, but they both worked hard to convince their ukes that they actually loved them. (I also love that all 3 of the first couples had the uke smacking the seme at some point too! That is definitely not indicative of being "weak!")
The one I didn't like was the third couple – even if Kizaki did say "I know [you are not that kind of person]," he never did apologize to Asahina for what he said before, and yet of course Asahina still ended up letting him have sex with him at that point. And the fourth couple was kind of "meh" – it wasn't very clear to me why Fujishima ended up falling for Shindou… (I guess maybe because Shindou was very independent and did his own thing, which was the opposite of his personality?)
Ikr? Cold/uninterested ukes and pushy/will break the barried even if it means forcefully semes. Totes the same it's like im reading multiple stories with the same characters involved but with different situations.
Its OK. I got bored at some part. The stories are so similar, weak uke protected strong seme who are in love with the uke at 1st sight. They declare love and get it on. I should not expect too much from oneshots though.