Yaoi where both character look like a seme??

strangers than friends, lover boy, the good teacher

Which lover boy do you mean? when i search it three different ones come up

thirst, lucky paradise, walk on water, enthusiasm, outburst, dear benjamin, under the green light(this one's actually not confirmed who's who but they both look like a seme lol)

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