GOD DAYUM! ... it's just as well Nagisa-chan is depicted as not having that sort of interest in Tsuda-kun, but at the same time, Tsuda confirmed himself to be A True Man Of Culture (and a Lucky Bastard, too) by virtue of his attraction to a *koff-koff* mature woman. And despite a considerable age gap (relatively speaking), I have no hesitation in saying that Nishizono-san could qualify easily as a "Sexy Onee-san".
That look on Nishizono's face when she awoke (Page 1, bottom panel) virtually screams: "Now Hear This ... I Got SATISFACTION!" And one might say, even if alcohol played a part, she did it ... wait for it, ..... LIKE A BOSS!
I really enjoyed this one. It a shame its not for sale, Would have totally paid extra to buy this one and download the files so i could read it again offline