Yes, Akari restrained herself this chapter, but if Mamoru gets his shota body, then do not let Mamoru and Akari alone without supervision, she may start teaching him about the birds and the bees with a very hands-on appoach.
Wait, I actually really enjoyed this chapter. It's been so long but I remember the series getting really weird and bad, but this chapter was really great. Glad I jumped in and read it. Loved Mina's involuntary reactions to the photo album and her claiming the tablet at the end is just so precious.