Hi!! Can anyone help me find yaoi manga with double penetration or threesome.. please with...

The only ones that I saw and liked are those, especially the last one, hope it helps
http://www.mangago.zone/read-manga/sadistic_boy/
http://www.mangago.zone/read-manga/uchi_wa_futago_de_teippai/
http://www.mangago.zone/read-manga/yowamushi_pedal_dj_doushite_kounattassho/
http://www.mangago.zone/read-manga/choco_strawberry_vanilla/

http://www.mangago.zone/read-manga/oshioki_gakuen/
http://www.mangago.zone/read-manga/kedamono_hatsujouki/
http://www.mangago.zone/read-manga/nurse_ga_oshigoto/mf/c006/3/
http://www.mangago.zone/read-manga/choco_strawberry_vanilla/
http://www.mangago.zone/read-manga/incest_nekotsuki_izumi/ ch.2
http://www.mangago.zone/read-manga/koisuru_omocha/mf/v01/c005/2/
http://www.mangago.zone/read-manga/goshujinsama_to_wanko/an/goshujinsama-to-wanko-chapter-7.html/5/
http://www.mangago.zone/read-manga/ryoute_ni_darling/ ch.4
http://www.mangago.zone/read-manga/love_drug/
http://www.mangago.zone/read-manga/mousou_catalogue/ ch.6
http://www.mangago.zone/read-manga/hot_triangle/
http://www.mangago.zone/read-manga/youkubari_wa_dame_na_no/
http://www.mangago.zone/read-manga/himitsu_no_kemonotachi/ (shota!)
http://www.mangago.zone/read-manga/child_epicurean/an/manga/child_epicurean/v01/c002/pg-8/ (shota!)
http://www.mangago.zone/read-manga/shingeki_no_kyojin_dj_konna_koto_wa_daretomo_shinai_de/
http://www.mangago.zone/read-manga/shingeki_no_kyojin_dj_reunion/
http://www.mangago.zone/read-manga/k_dj_fushimi_sensei_s_infirmary/
http://www.mangago.zone/read-manga/durarara_dj_breaking_izaya/
http://www.mangago.zone/people/tag/2429/3S/