If you're looking for anime similar to Asa Made Jugyou Chu!, you might like these titles. All recommendations are made by Anime-Planet users like you!
Both are faithful to their source material, which are similiar in the case of there being a single dude surrounded by extemely chesty broads who are stacked with breasts ontop of their extreme cleavage. With tits. Actually, both of these are about tits. The plot is largely irrelevant, the characters pretty titty or there for borderline sexual harassment shennanegans while being flat, the animation is 90% of the budget and it's truly, seriously, all tits and ass. There are some shots that deal with the rear end and crotch because you have to cover all slappables. Pervs only because the animated back breakers are all they have going for them.
Honestly they're pretty much based around the same concept: crazy amounts of fan service, which isn't necessarily a bad thing because they don't try to act like they're focused on story. Instead they just sort of sprinkle some in just as a supplement to make the whole thing flow better. All in all both shows are pretty easygoing and if you like one I know you'll like the other.
Mammaries. Both series are defined by the massive juggulars that cover half the screen and are more prominent than plot, characters and depth combined. Fanservice, raunchy animation, nipples, boobs, more fanservice and an all-around lack of plot define the two, and the boobs are the driving force of any possible enjoyment.
At St. Mihailov Academy, strange things are happening. Not only did the dean disappear, leaving his daughter Tomo and adopted daughter Mafuyu alone, but girls in the nearby city are being killed by an unknown foe. However, the blades begin to fly when a Russian boy named Sasha arrives. He is a Qwaser, a person able to manipulate the elements after ingesting Soma, breast milk, and he’s not the only one. Soon Tomo and Mafuyu find themselves in the middle of a battle between two groups of Qwasers whose goal is to protect or steal the Theotokos of Tsarytsin. With more allies and enemies arriving, who will survive the assault?
Mammaries, gigantic mammaries parading through your screen and having more screentime than a sensible plot or actual sense. While they're completely different in plot, they still share the same primary and secondary traits, all related to fanservice. No need for plot or logic here, you're only here for the boobs and nudity.
When Mifune fell hands first into Chiharu's bulbous, bulging bosoms one day, he had no idea his life would change forever. For the girl is a member of Eiken, a school club filled with busty beauties such as banana-loving Kirika and the exceptionally top-heavy child Komoe, and they've decided to recruit the boy as one of their own! With perverted situations at every turn, Mifune finds himself in frequent compromising positions, whether the group is participating in swimsuit bungee jumping, riding a yogurt slide in pairs or even seductively eating phallic food.
OVAs that emphasize the most important aspects of an ecchi series: boobs, fanservice, gigantic mammaries, more fanservice, segments devoted to perversion and in Asa Made Jugyou Chu!'s case, nipples. Not much of a plot in either but you aren't here for that. Just come for the overly perverted hijinks, fanservice, massive breasts and nonsense-filled development from one scene to another.
Awwww yeeeaaah: boobs, babes, chests waiting to burst out of the clothing that restrains them, more boobs, titties all oiled up, buttered and glistening, this is where it's at! All about fanservice without the plots, you don't even need to see the original series of High School of the Dead to enjoy the OVA, even if you go from Asa Made Jugyou Chu! to the HotD OVA; that is how irrelevant the plot is. And from the HotD OVA to Asa Made, why you're going for more abnormally large breasts bouncing around your screen! Pointless ecchi for all!