@Charlie1313 --
#01,#06,#17--Kiss Zoltán Márton aka Marci Kiss by Bartek Smizgulski
#04--Nigel Hart, Yummyzine #5
#07 & #37--Mate Kovacs
#11--Matt Van De Sande
#13--Gray Eberley (L) and Jordan Barrett (R)
#14, #15, #16, #38 - Lakeside, Yummyzine #5 {See pic below for IDs}
#18--Matheus Henk
#20--Victor Ordoñez
#23--Jacob M by Steven Klein
#24--Chance Llanes by Steven Klein
#25--Ryan Tift by Steven Klein
#26--(NOT) Caio Ferraz @ MonsterCockLand {Edited, see original below}
#29--Yago Taboas Rivas aka Tomm Hank
#30--Vince Kowalski
#32--Logan Long=bociphousb by Rick Day
#33--Ben Dudman by Rick Day
#34--Quentin Thonnard, Yummyzine #3
#36--Anilton Cabral
#39--MAYBE: Gray Eberley (T) and Jordan Barrett (B), Steven Klein Photo
#42--Liam Henry
#44--Lucas Garcez {Possibly edited}
#47--Kuper Liotta by Rick Day
#48--Konstantin Kostyn
#49--Konstantin Kostyn
#50--Joao Oliveira Lamartine, Yummy #6
#52--Justin Rolon by Steven Klein
#53--Edu Roman, Yummy #3 {Possibly colorized}