Cinematic photorealistic image of a couple having passionate sex directly on the altar of a grand old church. The woman is lying on the altar with her legs wrapped around the man, who is on top of her. The altar cloth is pulled down and hanging off the edge, several lit candles are still burning around them. Massive crucifix and ornate religious decorations in the background. Soft candlelight mixed with moonlight through stained glass creates a dramatic, almost holy yet deeply sinful atmosphere. Highly detailed, realistic lighting, shadows and textures, intense eye contact, 8k photorealistic.