Translation done by either the original author or a team working for DLsite
Speaking of which, Japanese store link: http://www.dlsite.com/maniax/work/=/product_id/RJ166162.html and the English store link: http://www.dlsite.com/ecchi-eng/work/=/product_id/RE166162.html
Ain't enough mother/daughter yuri mangas and doujins out there; even less translated ones. Gotta make the best of what comes our way.