Sans and Error sharing a sweet kiss in Waterfall

@sinncognito.bsky.social i (lovingly) blame you and ch 8 of your rarepair oneshots (archiveofourown.org/works/527203... ) for wriggling into my brain until this was made (💚💚💚)

// #rarepairnewyear #rarepairnewyear2024 #utmv #sanscest #sansxerror #utsans #classicsans #errorsans