This is just a preview release (18p vs digital release of 41p) https://www.pixiv.net/en/artworks/90946584
Support the artist by buying the work https://dododopyutaro.booth.pm/items/3089353 https://www.dlsite.com/bl/work/=/product_id/RJ333491.html https://www.digiket.com/work/show/_data/ID=ITM0218956/ https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_206289/