If you liked
Fake
|
...then you might like
Buddy System
|
I couldn't help but think of Fake while reading Buddy System. Both stories are similar in that the main characters are police officers. Both Dee (Fake) and Keiichi (Buddy System) have similar backgrounds. At some point in both stories one of the main characters takes on the responsibility of a kid. Fake has a much more in depth story than Buddy system, and much less smut, but if you've enjoyed one then chances are you will like the other.
If you liked
Futari no Musuko ni Nerawareteimasu
|
...then you might like
Don't Touch! Daddy
|
Both are about Father/Son(s) couples. Though Don't Touch! Daddy? is a little lighter then Futari no Musuko ni Nerawareteimasu in the fact that it don't tell as much of a story as FnMnN. Both have similar back stories as well. If you like one you'd probably like the other.
If you liked
Itsuka Koi ga Kanau Made
|
...then you might like
Kimi wo Watareba
|
Both are short yaoi manga with cute plots having to do with time travel.
If you liked
Invoke
|
...then you might like
DistopiA: Mikansei na Sekai
|
Both involve romances taking place in virtual reality. Invoke is a lot more graphic with a great plot, but has been discontinued. DistopiA is a very cute story line.