This is a lil embarrassing lol but

Trying to find this straight smut webtoon i saw years ago, coloured manwha where this dude got isekai'd to fantasy world and his only power was that he had a big dih and made girls fall in love w his dih... one of the girls was a queen and the scene was her planning to use him as a s toy and somehow he regained control or smth by breaking his restraints and another girl was this golden retriever personality wolf girl that was like his pet and i think she had white hair? Think i also remember a cabin