Extreme CBT - ein stacheliges schwanz-sandwich

Lady Valeska and Miss Wildfire have a sub who is a masochist for cock punishment. So, they're going to take things to the extreme here. He is already strapped in and restrained as the two latex goddesses start tormenting him with pinwheels. Across the chest, nipples, cock. Then it's when the serious fun begins. They have a spiked corkboard, which when tightened makes a rather roughly spikey cock sandwich. And, whilst the sub may yelp, they just laugh as they continue to torment him - even getting out some nipple clamps and weights to add more and more punishment all over his body! Well, they're entertained at least.