http://www.mangago.zone/read-manga/kawaii_hito_saitou_ken/
http://www.mangago.zone/read-manga/hibi_chouchou/
http://www.mangago.zone/read-manga/between_smooth_and_rough/
This one doesn’t focus too much on love, but it’s SUPER wholesome ->
http://www.mangago.zone/read-manga/machida_kun_no_sekai/
If you want to enjoy some cute shoujo ai, there’s also-
http://www.mangago.zone/read-manga/from_aiu_station_on_the_hiragana_line/
I didn’t like this one too much, but this couple is “sappy n’ happy”->
http://www.mangago.zone/read-manga/renai_manga/
http://www.mangago.zone/read-manga/candy_suzuki_yufuko/
I’m in the mood for some really sweet heartwarming (non-yaoi) love stories. Feeling a need for the happy n’ sappy couples