Any good romance mangas that doesn’t include inappropriate things, I’m only eleven and...

http://www.mangago.me/read-manga/sasaki_to_miyano/ and anything made by this author

http://www.mangago.me/read-manga/honey_lemon_soda/

http://www.mangago.me/read-manga/last_game/

http://www.mangago.me/read-manga/ao_haru_ride/

http://www.mangago.me/read-manga/beware_of_the_villainess/

http://www.mangago.me/read-manga/akatsuki_no_yona/

And if your family is okay with homosexual relationships, here's some that are really pure:

http://www.mangago.me/read-manga/faded_first_love/

http://www.mangago.me/read-manga/star_x_fanboy/

Anything by this author:
http://www.mangago.me/r/l_search/?name=furuya+nagisa

http://www.mangago.me/read-manga/hiyokoi/

Why are u here uwu don’t let curiosity get to you pls here’s some adorable fluffy comedy ^ ^
http://www.mangago.me/read-manga/atarashii_joushi_wa_dotennen/

http://www.mangago.me/read-manga/cool_doji_danshi/

http://www.mangago.me/read-manga/uchi_no_maou_kamimasen_yo/

http://www.mangago.me/read-manga/doukyonin_wa_hiza_tokidoki_atama_no_ue/

http://www.mangago.me/read-manga/bimyou_ni_yasashii_ijimekko/

What genre do you want? Shoujo? Shounen ai? Or is it okay with any?