OKAY SO I NEED ALL FUDANSHI AND FUJOSHI'S POWERS bec my friend is just starting to read ya...

http://www.mangago.zone/tag/no%20sex%20/

http://www.mangago.zone/read-manga/aitsu_no_daihonmei/

most yaoi i like are either full smut, or too much smut , i read so much i don't even know anymore ┑(￣Д ￣)┍
this was one of my first yaoi's i think it's a nice beginner read (i think there's only one or two sex scenes)
http://www.mangago.zone/read-manga/little_butterfly/

but here are my top favorite shounen ai mangas

http://www.mangago.zone/read-manga/yasashii_ryuu_no_koroshikata/
-really sweet romantic relationship between guys, i'd say completely safe read for someone just being introduced to yaoi/shounen ai

http://www.mangago.zone/read-manga/no_6/
- By far the best shounen ai series i ever read i have nothing but words of praise for it. I'd say a risky beginner read tho since it might set the bar too high (▰˘◡˘▰) Definitely unique, i never found another manga like this
(keep in mind that since it isn't completed, readers might experience severe withdrawal symptoms, but this is one addiction i don't regret getting)

http://www.mangago.zone/read-manga/vassalord/
- for someone being introduced to yaoi smut, this is the prefect beginning, the MC manage to "do smexy stuff" without actual sex, so much that i didn't even mind the lack of smut (⌒▽⌒)

http://www.mangago.zone/read-manga/slow_starter_ichikawa_kei/

http://www.mangago.zone/read-manga/yamete_kudasai_mabushii_desu/

http://www.mangago.zone/read-manga/sonna_me_de_mite_kure/

http://www.mangago.zone/read-manga/seven_days/

http://www.mangago.zone/read-manga/saiyaku_wa_boku_o_suki_sugiru/

http://www.mangago.zone/read-manga/ikemen_kun_to_saenai_kun/

http://www.mangago.zone/read-manga/ato_hitoiki_de_ai/

http://www.mangago.zone/read-manga/hatsukoi_no_70_wa/

http://www.mangago.zone/read-manga/amai_kaori_ga_surun_desu/

http://www.mangago.zone/read-manga/ouji_sama_no_ryuu/

http://www.mangago.zone/read-manga/your_sparkles/

http://www.mangago.zone/read-manga/samishigariya_no_love_letter/

http://www.mangago.zone/read-manga/500_nen_no_itonami/

http://www.mangago.zone/read-manga/kabe_no_naka_no_tenshi/

http://www.mangago.zone/read-manga/sayonara_heron/

http://www.mangago.zone/read-manga/colorful_line/

http://www.mangago.zone/read-manga/ai_no_kotoba_wo_uragaeshi/

http://www.mangago.zone/read-manga/hatsukoi_wa_gunjou_ni_tokeru/

oh maybe this as well
http://www.mangago.zone/read-manga/19_days/
it's really short, but really funny and cute ヾ(☆▽☆)

Thankyou guys so muchhh!!!!

Genwaku no Kodou has very little sex but is still pretty sexy.

http://www.mangago.zone/home/mangalist/200/
Ruzu's Best Pick Shounen Ai
http://www.mangago.zone/home/mangalist/28650/

http://www.mangago.zone/read-manga/koori_no_mamono_no_monogatari/

http://www.mangago.zone/read-manga/saiyaku_wa_boku_o_suki_sugiru/

http://www.mangago.zone/read-manga/tsumasaki_ni_kourozu/

http://www.mangago.zone/read-manga/komatta_toki_ni_wa_hoshi_ni_kike/

http://www.mangago.zone/read-manga/mayoke_no_darling/

http://www.mangago.zone/read-manga/koko_ni_aru_kimi_no_oto/

http://www.mangago.zone/read-manga/neko_neko_honey/

http://www.mangago.zone/read-manga/nigeta_hitsuji_no_tsukamaekata/

http://www.mangago.zone/read-manga/seven_days/

http://www.mangago.zone/read-manga/ani_no_senaka/

http://www.mangago.zone/read-manga/2345/

http://www.mangago.zone/read-manga/raising_a_bat/

http://www.mangago.zone/read-manga/koisuru_barairo_tenchou/

The last one does technically have a very brief non-explicit sex-scene, but you literally don't see anything, and it really is such an adorable, fluffy manga, so I thought I would include it. It might be good for when/if your friend is ever ready to ease in to the sexier side of BL. The rest of them don't go any further than kissing, if even that. Some of them are still ongoing though, so it's possible that in the future they might develop into a little something more, but most likely not since they are all listed under shounen ai and not yaoi. Anyways, all the best of luck to you and your friend ^.^

Aoi Aki is really good for beautiful art, implied-not-explicit sex and interesting stories.

http://www.mangago.zone/home/mangalist/26616/
http://www.mangago.zone/home/mangalist/71919/
just pick the shounen ai from there.

omggg thankyou!!!!

last one ~ http://www.mangago.zone/read-manga/kanjou_spectrum_yoneda_kou/

Seven Days!!(☆▽☆)

TOTALLY RECOMMENDING THESE:

http://www.mangago.zone/read-manga/komatta_toki_ni_wa_hoshi_ni_kike/
http://www.mangago.zone/read-manga/koori_no_mamono_no_monogatari/
http://www.mangago.zone/read-manga/silver_diamond/
http://www.mangago.zone/read-manga/asterisk/