In the genus Ensatinas, the female has been observed to coil around them and press her throat area against them, effectively massaging them with a mucous secretion.
ɪnðə dʒˈɛnəs ɛnsɐtˈiːnəz, ðə fˈiːmeɪl hˈæzbiːn əbzˈɜːvd tə kˈɔɪl ɚɹˈaʊnd ðˌɛm ænd pɹˈɛs hɜː θɹˈoʊt ˈɛɹiə ɐɡˈɛnst ðˌɛm, ɪfˈɛktɪvli mɐsˈɑːʒɪŋ ðˌɛm wɪð ɐ mjˈuːkəs sᵻkɹˈiːʃən.