Dermie shared with us these adorable scans:
According to Dermie:
From AMAZING SPIDER-MAN #298. Peter prepares a romantic surprise for Mary-Jane...but isn't prepared for her to bring home company....
I love how he keeps getting caught in a state of undress by random people! If you haven't seen the other times Peter has been humiliated click links below.
For more Spidey skin, click the "Spider-Man" tag at the bottom of this post.