"DAYUM!" ... a series featuring a rather horny Ojousama is fine, too. And it seems that a level of automated sex toys might have existed even in feudal times.
Will male protag-kun escape the business end of a katana after the last page reveal? There Can Be Only One Way to find out ... Tune In Next Time.
This chapter is a special treat: a historical sex farce. The Princess is so obsessed with masturbation that it has completely obliterated her sense of propriety (which is funny because she's supposed to be a well-bred aristocrat).
In particular, she's so obsessed with dildos that she immediately assumes Makuri, an exceptionally talented puppeteer, must also be the "best harigata-maker in the land" (which is a bit of a leap).
On page 3, panel 3, Makuri seems to be surreptitiously sniffing the dildo while pretending to give it a closer look, but who could blame him for seizing the chance to inhale the sweet scent of ojousama?
Cultural Note: The Princess calls her favorite dildo "Tamao-san." (How many does she own??) Now Tamao is an uncommon name. It may be a cheeky tribute to Tamao Yoshida (1919--2006), who was a famous Japanese puppeteer, but I'm merely speculating.
I actually expected him to insert some strings in it to manipulate movement or something like that. Then it turns out she had him make a machine that could do that...
That ending though! Oh dear, to be continued, huh...Damn, what a cliffhanger! I'm really interested in seeing what will happen next...