No Nut November #3: secret spell (Patreon)

Natsu: HNNGH!...whoa, that, spell really works doesn't it... not even pre can come out

Gray: y...yeah, seems....like it **gasp** fuck

Natsu: h, how long long does it last?

Gray: a whole month...ngh, maybe longer

Natsu: we're, mmhg, gonna regret this aren't we