Responses
http://www.mangago.me/read-manga/harami_bara/(flower on chest)
Or
http://www.mangago.me/read-manga/ikoku_irokoi_romantan/ (uke named Ranmaru)
Sorry Thats not it the girl with the flower tatoo is a middle school or highschool girl and some mafia is trying to find the girl with the flower tatoo on her chest..And The ran or ranmaru guy was kidnapped with the flower tatoo girl..Sorry if its to confusing
Yaoi manga i think the uke's name was ran or ranmaru i think and the manga had a chapter about a girl who has flower tatoo on her chest?Something like that.The Uke is beautiful.