Trauma Recovery

Chapter 1-3 and 8.5. Not until the end you find out the seme is recovering from child sexual abuse. Overall fluffy plot.

Chapter 3-5 Rape PTSD

Love interest of the MC has mutism as a result of physical and emotional abuse by his family. MC helps them escape and recover.

MC is the survivor of incestual rape. Partner uses BDSM to help the MC recover and gain control over their sexuality.

Gender identity and suicidal thoughts

Seme has abandonment issues from childhood which causes night terrors, and in PTSD moment he tries to strangle the uke. Uke uses kind but firm hand to keep seme going. Seme also used piercings as a form of self harm.

One character is overcoming the grief of losing his brother and thinks it's his fault. Other character is fleeing an abusive parent.

Seme is a child abuse survivor. Physical abuse recovery with the help of the uke and 2 other yakuza

I don't usually add a rape to love story. This is an exception. Plot starts with rape.
Both characters are childhood abuse survivors. Both lack emotional strength and comunication skills. Find some kind of love and strength together. Happy ending.