any mangas/manwhas aside from Lick Me, Like Me that has a threesome couple?

never read "Lick Me, Like Me" but here's some recommendations;
http://www.mangago.me/read-manga/ochita_ri_sei_loss_of_reason/

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

http://www.mangago.me/read-manga/encirclement_love/ (isn't really a 3p it's just a sex party.)

http://www.mangago.me/read-manga/no_holes_barred/ (the 3p happens pretty deep into the story, but when it comes, it's good)

http://www.mangago.me/read-manga/s_flowers/ (this is het but with boy bottoms)

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

http://www.mangago.me/read-manga/yarisugi_party_night/ (4 people but I dont think it matters)

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

Chocolate strawberry vanilla
From points of three
http://www.mangago.me/read-manga/ai_to_makoto_moriyo/
http://www.mangago.me/read-manga/futari_no_musuko_ni_nerawarete_imasu/

I tried my best if there's anymore I'll comment again :)

Thank you both

:)

From points of three

Since in lick me like me say are actually a - how to call it? - three-way-couple, I recommend: http://www.mangago.me/read-manga/ai_to_makoto_moriyo/

* say= they

Oh and I forgot this one for "three-way-couple": http://www.mangago.me/read-manga/i_wanna_die_before_i_m_30/

Thanks