Small guy describing outing that provides an erotic form of entertainment
I believe the answer is:
striptease
'form of entertainment' is the definition.
(I've seen this before)
'small guy describing outing' is the wordplay.
'small' becomes 's' (abbreviation - e.g. clothes size).
'guy' becomes 'tease' (I've seen this before**).
'describing' is an insertion indicator (describe can mean to form the outline of).
'outing' becomes 'trip' (I've seen this before).
's'+'tease'='stease'
'stease' enclosing 'trip' is 'STRIPTEASE'.
'that provides an erotic' is the link.
I am not very happy about this link. Some or all of it may belong to another bit of the clue.
Can you help me to learn more?
(Other definitions for striptease that I've seen before include "Erotic performance" , "in which all will be revealed" , "adult show" , "Form of entertainment" , "Sort of entertainment" .)