Bad guy

playboy dude thought the other guy was interested in him lol
http://www.mangago.me/read-manga/kocchi_muite_ai/

he used to sleep around and competed who could seduce someone fastest but stopped the moment he fell for the uke and that's been going on for several yrs
http://www.mangago.me/read-manga/renai_nante_yurushimasen/

if you're ok with him sleeping with others but then later regrets it
http://www.mangago.me/read-manga/hina_wa_mitsuiro_no_koi_ni_torawareru/

both are playboys lol sorta
http://www.mangago.me/read-manga/hang_out_crisis/

I really love (づ￣ ³￣)づall the recomendationnnnn, thank you so much and did u have another sugestion? Hahaha i think i need more mangga like that, it perfect if the story same like the second one. ヾ(☆▽☆)

Sure, I can try finding some more but have you read the second story's sequel? :D http://www.mangago.me/read-manga/netsuai_nante_ariemasen/

Yesss, already read it (⌒▽⌒)

gets with the ladies to receive information, morally ambiguous seme
http://www.mangago.me/read-manga/ameiro_paradox/

seme's not my type but you might like the teasing playboy kinda dude
http://www.mangago.me/read-manga/tadareta_koi_ni_wa_itashimasen/

not exactly a playboy, he used to date a lot of girls but found out he's been
unconsciously in love with his childhood friend for years now
http://www.mangago.me/read-manga/nozomu_bekumonai/

his way of bullying reminds me of a third grader with a crush, dated a lot of girls
http://www.mangago.me/read-manga/sick/

richass dude who's got no shortage on women, fell for a jellyfish LOL
http://www.mangago.me/read-manga/tsukiyo_no_kurage_wa_koi_ni_naku/

gay contract killer has to take care of a debt, moves to a penthouse owned by a rich dude who's a bit of a party animal. quite a lot of smut. ongoing.
http://www.mangago.me/read-manga/penthouse_xxx/

averagely popular with girls but never serious with them, this guy in the student council caught his eye because the guy has a huge unrequited crush on someone who's taken
http://www.mangago.me/read-manga/kirai_ni_wa_narenai/

only RUMOURED to be a playboy. surprisingly wholesome. it's about two guys in their high school clumsily discovering their sexuality.
http://www.mangago.me/read-manga/golden_sparkle/

a bi seme used to date other people's lovers, despite that past, the story is sweet and there's an underlying theme about family
http://www.mangago.me/read-manga/hinadori_wa_shiokaze_ni_madoromu/

never read it but apparently it's like Hina wa Mitsuiro no Koi ni Torawareru?
http://www.mangago.me/read-manga/almond_o_nanatsubu/


BONUS
uke's the one getting played. seme has been cheating on the uke for a long time now. regrets it way too late and the uke doesn't want anything to do with the seme anymore.
http://www.mangago.me/read-manga/10_years_where_i_loved_you_the_most/

he's not a bad guy or a playboy but he owns a multimillion gay porn industry and he exudes an air of dominance and mystery, and there's another guy related to the chinese mafia situated in new york uwu
http://www.mangago.me/read-manga/walk_on_water/

Waaaa≧ω≦ from the bottom of my heart, thank you soooo muchhＯ(≧▽≦)Ｏ

I really really like manga 10 years where i love you the most, i crrryyyyy, this is sooo good ╥﹏╥