Where can I find this video?

This is from LOVESICK PUPPIES -僕らは恋するために生まれてきた- (Lovesick Puppies -Bokura wa Koi Suru Tame ni Umaretekita-)

Proof:
https://vndb.org/v11194

Game CGI Gallery:
https://hgamecg.com/cosmic_cute-lovesick_puppies_bokura_wa_koi_suru_tame_ni
_umaretekita/page-2-pics-932.html

This is from LOVESICK PUPPIES -僕らは恋するために生まれてきた- (Lovesick Puppies -Bokura wa Koi Suru Tame ni Umaretekita-)

Proof:
https://vndb.org/v11194

Game CGI Gallery:
https://hgamecg.com/cosmic_cute-lovesick_puppies_bokura_wa_koi_suru_tame_ni
_umaretekita/page-2-pics-932.html

This is not a hentai video. Mostly it looks like an eroge game (hentai game) I can't get the link for the game as it is not uploaded yet but you can have the whole game hentai images http://g.e-hentai.org/g/577257/9c3af0855d/