In the 1990s the Chest Men of America published a pen and ink artist called “RLC”
By and large his work focuses on tit pumping and nipple play though it sometimes ventures into more conventional leather themes.
The user who submitted these says “Obviously having never seen em before yesterday. They really speak to the feelings that bull sometimes has when pumping or Deep into his nips or is titgasming”
Awesome artwork – haven’t seen before – thank you for sharing
This reminds me a lot of GrabbyHaze