Martina near the hot tub. (Patreon)

The swinger club I have visited with Martina had plenty of interesting corners, albeit badly lit.
Ideally people using these places are not interested in powerful lights, but they prefer sensations and favour discretion.
In this room they had a huge Jacuzzi style tub and Martina is leaning on it in this picture.
If you imagine getting into the room and catching a glimpse of a beauty like her about to dip in the bubbly water, you'll probably loose interest in exploring the rest of the club...