4 letter (change 1 letter)

[Just-me]

Pull

 

[Stiffernow]

Poll

 

[Just-me]

Loop

 

[Stiffernow]

Look

 

[Just-me]

Lock

 

[Stiffernow]

Cock

 

[Digler1984]

Cock

 

[Just-me]

Pair of cocks lol

sock

 

[Stiffernow]

Suck

 

[Digler1984]

...f...

 

[Just-me]

Puck

 

[Kmeister]

luck

 

[Stu83art]

Lick

 

[Snoopy05]

Sick

 

[Stu83art]

Silk

 

[Snoopy05]

Milk

 

[Just-me]

Mill

 

[Ste1972]

Lime

 

[Just-me]

Mine

 

[Kmeister]

Mane