Three word game ...

[classic33]

unbeknownst to those

 

[Fnaar]

who just wanted

 

[classic33]

to tuck in

 

[Astrodamus]

with some custard

 

[classic33]

available should they

 

[mistyoptic]

desire to trifle

 

[Paulus]

with Miss Goodbody's

 

[mistyoptic]

pink, silky, unmentionables

 

[classic33]

whilst Fnaar was

 

[Fnaar]

specifically mentioning them

 

[classic33]

to all and

 

[Fnaar]

sundry attendant personages

 

[classic33]

who were agast

 

[mistyoptic]

at the price

 

[classic33]

of their meal