EMDR

Lewis, a masochist and passionate omega with cross-dressing tendencies, suffers from the trauma of being raped during his college days. Though he lost much—including being disowned by his family and suffering deep psychological wounds—from that rape, he lives on as a paid doctor, unbroken. Then one day, the bastard Camillo, the one who raped him and sent his once-promising life spiraling into ruin, is found injured, collapsed near his home?!

(Source: MrBlue, translated)