Leaving comment here for an answer too. (〜￣△￣)〜
http://www.mangago.me/read-manga/kare_no_shousou_to_koi_ni_tsuite/
http://www.mangago.me/read-manga/fuuzokugurui_desu_ga_toshishita_danshi_ni_kokuraremashita/
http://www.mangago.me/read-manga/kitsu_ka_nu_shisen/
http://www.mangago.me/read-manga/renai_rubi_no_tadashii_furikata/
http://www.mangago.me/read-manga/doutei_doudeshou/
http://www.mangago.me/read-manga/junjou_bitch/
http://www.mangago.me/read-manga/nemu_is_drunk_hidoku_shinaide_dj/
http://www.mangago.me/read-manga/yarichin_bitch_club/
http://www.mangago.me/read-manga/sonna_mahou_atte_tamaru_ka_haikyuu_dj/
http://www.mangago.me/read-manga/bi_no_isu/
http://www.mangago.me/read-manga/kobi_no_kyoujin/
http://www.mangago.me/read-manga/hito_wa_sore_o_shitto_to_yobu_haikyuu_dj/
http://www.mangago.me/read-manga/high_school_lullaby/
http://www.mangago.me/read-manga/hi_manyuaru_ren_ai/
http://www.mangago.me/read-manga/toyed_aniya_yuiji/
most of these are when they are both horny xD
ADSHASJDGSJBX ε=ε=(ノ≧∇≦)ノ
Check out takame's list <3
http://www.mangago.me/home/mangalist/44268/
Good yaoi manga where the uke is just as horny/more horny than the seme? And he actually acts like he enjoys having sex? (No "stop! Wait! No!" here)