Yaoi??

Sayonara Game and Changed World (the sequel)(≧∀≦)

Here are my top recommended
1. http://www.mangago.zone/read-manga/smells_like_green_spirit/
2. http://www.mangago.zone/read-manga/futari_hyakkei_kaze_no_owari_haru_no_hajimari/
3. http://www.mangago.zone/read-manga/december_rain/?av=1
4. http://www.mangago.zone/read-manga/hishakaishindo/
5. http://www.mangago.zone/read-manga/kashikomarimashita_destiny/
6. http://www.mangago.zone/read-manga/renai_rubi_no_tadashii_furikata/
7. http://www.mangago.zone/read-manga/tale_of_the_yellow_dragon/
8. http://www.mangago.zone/read-manga/kiraide_isasete/

My all time favourites ever. All completed
http://www.mangago.zone/read-manga/shinobeba_koi/
http://www.mangago.zone/read-manga/kitaru_harekake_no_ashita_yo/
http://www.mangago.zone/read-manga/koi_ga_ochitara/
http://www.mangago.zone/read-manga/life_senjou_no_bokura/
http://www.mangago.zone/read-manga/joou_to_shitateya/
http://www.mangago.zone/read-manga/liquor_cigarette/
http://www.mangago.zone/read-manga/oita_ga_sugiru_wa_koneko_chan/
http://www.mangago.zone/read-manga/oh_my_assistant/
http://www.mangago.zone/read-manga/hoshi_to_harinezumi/
http://www.mangago.zone/read-manga/almost_paradise/
http://www.mangago.zone/read-manga/shoushin_otoko_ni_haru_no_arashi/
http://www.mangago.zone/read-manga/utakata_no_uroko/
http://www.mangago.zone/read-manga/code/

If u want more. Check out my list
http://www.mangago.zone/home/mangalist/484920/?filter=&page=1

I think "good" depends on tastes (which is highly influenced by age). If you're into old yaoi, check out Dog Style. If you're interested in something more realistic, see Hana Wa Saku Ka. A good plot with good smut and amazing art would be Haru Wo Daite Ita. Enjoy:-)