The present invention is directed to {HEAD ~ a series} of peptides which may be used for stimulating sexual response in {TAIL ~ females} 
The present invention is directed to { HEAD ~ a series } of peptides which may be used for stimulating sexual response in { TAIL ~ females }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL