Teddie and Labrys from Persona 4 (Arena) having clothed sex in the reference below. Teddie is wearing his standard outfit (meaning no crown and cape) and Labrys is also fully clothed while having sex.
Labrys will remain 100% robot and maintain her robot bits while having sex (just add a vagina to her crotch).
They are also gazing into each other's eyes.
(Note: THIS IS AN ANIMATION COMMISSION REQUEST.)