Tread cautiously when uploading pics that deserve this tag, as breasts about three heads in volume may be potential candidates for deletion under Danbooru's Terms of Service ("grotesque").
The person who uploaded this has more deleted uploads than approved uploads, though, so they probably don't care if this gets deleted too.
Your affection makes me very happy, but...
Wouldn't it be better if you did this kind of thing with someone your age, or rather...
I should say, Takagi-kun, I don't think you'd like being with someone with awful tits like mine...Eh? "Just once"? We can't!
Just the thought......... eh? So you're just going to lower the level bit-by-bit?
........... Y-you could stand to only massage them, right?
If you can, then... if it's only once... it'd be okay....... paizuri would be fine? I couldn't do something like t-that.Well, then, Takagi-kun.
As your sensei, I'm happy that you've come forward with your true feelings, but...
Ahh... associating with a student is kind of, I think, uhm...