There’s talk in both of the videos.
Video 1
From 1:45 - she pulls his foreskin up, brief tongue insertion and skin-up sucking then a nibble+bite followed by more insertion.
2:15 - “You like when I tease your foreskin with my tongue like that?” then more insertion.
Video 2
2:10 - she strokes his foreskin up a bit at a time.
“I love getting your foreskin up here… [she puts a fingernail underneath] …and just teasing it with my nails”. More fingernail insertion and swirling around the glans.
2.45 - be aware that she inserts a fingernail into his pee-hole without any warning.