http://www.mangago.zone/read-manga/rutta_to_kodama/
http://www.mangago.zone/read-manga/hanaya_no_nikai_de/
http://www.mangago.zone/read-manga/komatta_toki_ni_wa_hoshi_ni_kike/
http://www.mangago.zone/read-manga/hidamari_ga_kikoeru/
http://www.mangago.zone/read-manga/sore_o_koigokoro_to_yobu_no_nara/
http://www.mangago.zone/read-manga/hana_wa_saku_ka/
She wants something mild then tell her to pick "Shounen-ai"
http://www.mangago.zone/home/mangalist/116513/
http://www.mangago.zone/home/mangalist/200/
http://www.mangago.zone/home/mangalist/10654/
Actully what makes me start loving BL is Crimson Spell. (≧∀≦)
Super lovers can be a good start but junjou romantica was my first but if she wants mild how about starting with shounen ai mangas let her read "SUPER LOVERS" I know she will love it (≧∀≦)
OHHH I know!! The Ring Finger Knows or Royal Fiance. These two are a cute way to start :D
I would recommend something with clear consent. There is a lot of rape in this genre that we get used to after a while but is off putting for newbies I think. That way she can get a taste of yaoi but without any of the creepy stuff. Here's my list of rape free yaoi:
http://www.mangago.zone/home/mangalist/124330/
I want to introduce my friend into the beautiful fujoshi world.She has been reluctant up until now but what I keep telling her has finally intrigued her but she said she wants to read something mild.And of course I don't want to give her a heart attack by getting her into hardcore yaoi on the first attempt.So if you could give me suggestions for what would be best in such situations,I'd be greatful